{"title":"Black Opal Jewelry | Artisan Fine Jewelry | Rocas \u0026 Cristales","description":"\u003ch2\u003eExplore our Black Opal Jewelry Collection\u003c\/h2\u003e\n\u003cp\u003eBlack opal is the most prized variety of opal in the world — its dark body tone creates the ultimate backdrop for an explosive, full-spectrum play-of-color that no other gemstone can replicate. Reds and oranges flash against deep grey and black, creating a display of fire and light that makes every black opal a singular, irreplaceable natural phenomenon. Each piece is handcrafted in \u003cstrong\u003e950 silver and 18k gold\u003c\/strong\u003e in our workshop in Córdoba, Argentina.\u003c\/p\u003e\n\u003ch3\u003eProperties \u0026 Meaning\u003c\/h3\u003e\n\u003cp\u003eBlack opal is associated with mystery, transformation, and the amplification of all energies — light and shadow alike. It is a stone for those who embrace the full complexity of experience and seek jewelry that reflects their depth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lightning Ridge, New South Wales, Australia.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEnergy:\u003c\/strong\u003e Transformation, depth, and energetic amplification.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e Investment-quality collectors, statement fine jewelry, and those who demand the exceptional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDiscover our one-of-a-kind black opal pieces. Free international shipping on every order.\u003c\/p\u003e","products":[{"product_id":"anillo-de-opalo-negro-y-zirconia-cubica","title":"Black opal and cubic zirconia ring","description":"\u003cp\u003e\u003cstrong\u003eExclusivity \u0026amp; Design:\u003c\/strong\u003e A hand-crafted ring in rhodium-plated 925 silver. Size 22. The centerpiece is a commanding 12×8 mm teardrop Australian black opal — its surface alive with the play-of-color phenomenon unique to opal. The sides of the band are adorned with two delicate bow-shaped details set with small, brilliant translucent cubic zirconia stones. An elegant, feminine piece that commands attention.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMetal \u0026amp; Size\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRhodium-plated 925 Silver — Size 22\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCenter Gemstone\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAustralian black opal, teardrop (12×8 mm)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eProng-set center, CZ bow accents on band\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eGuarantee\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLifetime stone-setting adjustment\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDHL worldwide — complimentary on every order\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAesthetic Details:\u003c\/strong\u003e The play-of-color in black opal — caused by light refracting through cristobalite microspheres against a dark body tone — is the most vivid expression of this phenomenon in the opal world. Against its deep background, the spectral flashes of green, blue, red, and gold appear with an intensity that lighter opals cannot match. The CZ bow details on the band add a refined feminine elegance that frames the stone's drama perfectly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGuarantee \u0026amp; Shipping:\u003c\/strong\u003e Handmade in Córdoba, Argentina by certified goldsmith Gonzalo Martínez. Every piece comes with a lifetime stone-setting adjustment guarantee. Payment via PayPal. Ships worldwide via DHL with complimentary shipping on every order.\u003c\/p\u003e\u003cblockquote\u003e\u003cstrong\u003eAbout Black Opal:\u003c\/strong\u003e Black opal from Australia is the rarest and most valuable opal variety in the world, prized for the exceptional contrast between its dark body tone and vivid play-of-color. In Greek mythology, opal was born from Zeus's tears of joy after his victory over the Titans. In ancient India it was venerated as the goddess of the rainbow solidified into stone. Energetically, opal brings earthly joy, amplifies desire and passion, and heightens emotional sensitivity. Origin: Australia. Zodiac: Gemini.\u003c\/blockquote\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535855481132,"sku":"A22OPANECZ128","price":508392.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-y-zirconia-cubica-anillos-8501268.jpg?v=1775149375"},{"product_id":"anillo-de-opalo-negro-australiano-y-cubic-zirconia","title":"Australian Black Opal and Cubic Zirconia Ring","description":"\u003cp\u003e\u003cstrong\u003eExclusivity \u0026amp; Design:\u003c\/strong\u003e Artisan fine jewelry for collectors. Hand-crafted in rhodium-plated 925 silver at the Rocas \u0026amp; Cristales studio in Córdoba, Argentina. Size 14. The Australian black opal — one of the world's most coveted natural gemstones — (12×8 mm) commands the center of this piece, surrounded by cubic zirconia that amplifies the light spectacle only this gem can deliver.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMetal \u0026amp; Size\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRhodium-plated 925 Silver — Size 14\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCenter Gemstone\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAustralian black opal (12×8 mm), multicolor iridescence\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eAccent Stones\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCubic zirconia pavé frame\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eProng-set center with CZ halo\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eGuarantee\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eLifetime stone-setting adjustment\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDHL worldwide — complimentary on every order\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAesthetic Details:\u003c\/strong\u003e Australian black opal is the most valuable opal variety in existence — its dark body tone amplifies the optical phenomenon known as play-of-color to its maximum expression: red, green, blue, and gold emerge and shift with every movement. This unrepeatable natural gemstone transforms each piece into a work of mineralogical art. The surrounding cubic zirconia halo reflects and multiplies that iridescence from every angle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGuarantee \u0026amp; Shipping:\u003c\/strong\u003e Handmade in Córdoba, Argentina by certified goldsmith Gonzalo Martínez. Every piece comes with a lifetime stone-setting adjustment guarantee. Payment via PayPal. Ships worldwide via DHL with complimentary shipping on every order.\u003c\/p\u003e\u003cblockquote\u003e\u003cstrong\u003eAbout Australian Black Opal:\u003c\/strong\u003e The national gemstone of Australia, sourced primarily from Lightning Ridge (New South Wales). Associated simultaneously with the Sacral and Crown chakras — amplifying creativity, intuition, and deep spiritual connection. In esoteric tradition, black opal absorbs and transforms environmental energy, acts as a mirror of the soul, and promotes self-revelation. Origin: Australia. Zodiac: Capricorn.\u003c\/blockquote\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535856038188,"sku":"A14OPANE86","price":356662.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-australiano-y-cubic-zirconia-anillos-9527533.jpg?v=1775149087"},{"product_id":"aros-de-opalo-negro","title":"Black Australian Opal Earrings 17x9mm in 925 Silver | Rocas \u0026 Cristales","description":"\u003cp\u003e17 x 9 mm hoop earrings crafted in rhodium-plated 925 sterling silver with a Spanish-style clasp. A black opal of Australian origin crowns the piece. Its marvelous play of color is a striking feature, a display of rainbow hues that shifts depending on the lighting and viewing angle. The design is completed by two silver arms that embrace the gem, terminating in two hearts, one at each end. One of these hearts is entirely covered in small, high-quality cubic zirconia stones with exceptional brilliance, enhancing the style and quality of the main stone.\u003c\/p\u003e\n\n \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535857676588,"sku":"AOPAAUS179","price":292888.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/aros-de-opalo-negro-aros-5124212.jpg?v=1775148846"},{"product_id":"dije-de-opalo-welo-y-opalo-negro-australiano","title":"Pendant of Welo Opal and Australian Black Opal","description":"\u003cp\u003e This 41 x 12 mm pendant is crafted in 950 silver and features a 12 x 8 mm faceted teardrop-shaped Ethiopian Welo Opal and a 12 x 10 mm faceted oval Australian Black Opal. The contrasting black and white colors of the stones draw attention to their striking opalescence, which is highlighted by intense reddish, green, and yellow hues. It is a delicate piece of jewelry, perfect for any occasion.\u003c\/p\u003e\n\n \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin of welo opal: Ethiopia.\u003c\/p\u003e\n\u003cp\u003e Origin of black opal: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535892771116,"sku":"DOPAWEOPANEG4112","price":760226.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-welo-y-opalo-negro-australiano-dijes-5939928.jpg?v=1775148249"},{"product_id":"anillo-de-opalo-negro-y-cubic-zirconia","title":"Black opal and cubic zirconia ring","description":"\u003cp\u003e Adjustable ring, size 16-20, crafted in rhodium-plated 925 sterling silver with a faceted, oval-cut Australian black opal measuring 9 x 7 mm. The main stone is prong-set and surrounded by small cubic zirconia. It is a delicate and feminine design.\u003c\/p\u003e\n\n \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535978623276,"sku":"A1620OPANECZ97","price":508392.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-y-cubic-zirconia-anillos-7803182.jpg?v=1775147534"},{"product_id":"reloj-de-opalo-negro-y-zafiros","title":"Black Opal and Sapphire Watch","description":"\u003cp\u003eQuartz watch crafted in rhodium-plated 925 sterling silver with colored sapphires and Australian black opals. The sapphires are arranged around the hands, set with prongs, alternating between shades, while the opals are set on the mesh, alternating with silver flowers. It is a unique, elegant, and delicate piece.\u003c\/p\u003e\n\n\u003ch2\u003e Black Opal:\u003c\/h2\u003e\n\u003cp\u003e The play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Sapphire:\u003c\/h2\u003e \u003cp\u003eThe elements that give it color are iron and titanium in blue sapphire, and vanadium in violet. Iron determines the yellow and green tones, chromium the pink color, and inclusions of rutile needles produce a silky luster. In ancient European and Indian cultures, it was considered the stone of Saturn, representing the sky, the world of angels, magic, loyalty, and friendship. In antiquity, and to some extent even into the Middle Ages, the term sapphire was generally understood to refer to what is now known as lapis lazuli.\u003c\/p\u003e\n\u003cp\u003e Origin: Sri Lanka.\u003c\/p\u003e\n\u003cp\u003e Properties: It provides uprightness, instills wisdom, and enhances judgment and the structuring of thoughts. Known as the stone of wisdom.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Pisces.\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535999594796,"sku":"RZAFIOPANE643","price":1495819.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/reloj-de-opalo-negro-y-zafiros-relojes-8340382.jpg?v=1775147347"},{"product_id":"anillo-de-opalo-negro-y-turmalinas","title":"Black opal and tourmaline ring","description":"\u003cp\u003e Ring No. 18 crafted in rhodium-plated 925 sterling silver with an Australian black opal in an oval cabochon shape measuring 9 x 7 mm, and faceted tourmalines in 6 x 3 mm and 1 mm. The design simulates a spider web, where the opal is located in the center, raised, and surrounded by small pink tourmalines, and towards the periphery, tourmalines of various colors in a navette cut.\u003c\/p\u003e\n\n\u003ch2\u003e Black Opal:\u003c\/h2\u003e \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Tourmaline:\u003c\/h2\u003e\n\u003cp\u003e Tourmaline is composed of different mineral elements, but it always has the same structure. Metals are always present in tourmalines and are what give this mineral its variety of colors. It is the only gemstone that exhibits every shade, from transparent to black.\u003c\/p\u003e\n\u003cp\u003e Origin: Brazil.\u003c\/p\u003e \u003cp\u003eProperties: Protects against mobile phone radiation, electromagnetic smog, negative energy from other people, increases vitality and reduces stress by clearing negative thoughts.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535999725868,"sku":"A18OPANETURMA97631","price":546184.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-y-turmalinas-anillos-1639092.jpg?v=1775147831"},{"product_id":"pulsera-de-opalo-negro-aguamarina-y-rodolito","title":"Bracelet of Black Opal, Aquamarine and Rhodolith","description":"\u003cp\u003e This 180mm long bracelet is crafted from rhodium-plated 925 sterling silver and features four Australian black opals in an oval cabochon shape (8 x 6 mm), surrounded by circular aquamarines (2 mm), and separated by flowers made from 4 x 2 mm navette-cut rhodoliths. It is an elegant and distinguished piece.\u003c\/p\u003e\n\n\u003ch2\u003e Black opal:\u003c\/h2\u003e \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Aquamarine:\u003c\/h2\u003e\n\u003cp\u003e Aquamarine is the pale blue-green variety of beryl, similar to emerald. It is a highly prized gemstone in jewelry due to its hardness, which allows for a wide variety of cuts. Its color and brilliance are reminiscent of seawater. The blue hue of aquamarine is due to the presence of Fe2+, while the greenish tint is due to Fe3+ inclusions and can be removed with a gentle heat treatment.\u003c\/p\u003e\n\u003cp\u003e Origin: Brazil\u003c\/p\u003e \u003cp\u003eProperties: Aquamarine brings serenity, generates sincerity, constancy, efficiency, dynamism, perseverance, and promotes communication.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries, Taurus, Gemini, cancer, Libra, Pisces\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Rhodolite:\u003c\/h2\u003e\n\u003cp\u003e Rhodolite garnet is the name given to a mixture of almandine and pyrope. The name rhodolite likely comes from the Greek word \"rhodon,\" meaning rose. Rhodolite tends to be lighter in color than most other types of red garnet. It can easily be mistaken for ruby ​​due to the similarity in color.\u003c\/p\u003e\n\u003cp\u003e In ancient times, as well as in the Middle Ages, people believed that the cosmos was reflected in gemstones. Garnet was associated with the planets Mars, Mercury, and Pluto.\u003c\/p\u003e\n\u003cp\u003e Origin: Tanzania\u003c\/p\u003e\n\u003cp\u003e Properties: It is regenerative, provides vitality and willpower.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536006803756,"sku":"PAGUARODOOPANEG180","price":957396.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/pulsera-de-opalo-negro-aguamarina-y-rodolito-pulseras-5071948.jpg?v=1775147947"},{"product_id":"dije-de-opalo-negro-y-rodolito-con-cadena-de-45-cm","title":"Black opal and rhodolith pendant, with a 45 cm chain","description":"\u003cp\u003e This 33 x 12 mm pendant is crafted from rhodium-plated 925 sterling silver and features a faceted oval-cut Australian black opal (9 x 7 mm), along with 5 x 4 mm teardrop-shaped rhodoliths and circular rhodoliths of 3, 2, and 1 mm. The design places the opal in the center, with the teardrop-shaped rhodolith positioned above it, both surrounded by 1 mm rhodoliths. Rhodoliths of 3, 2, and 1 mm are set along the bail. The pendant comes with a 45 cm circular link chain.\u003c\/p\u003e\n\n\u003ch2\u003e Black Opal:\u003c\/h2\u003e \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Rhodolite Garnet:\u003c\/h2\u003e\n\u003cp\u003e Rhodolite garnet is the name given to a mixture of almandine and pyrope. The name rhodolite likely comes from the Greek word \"rhodon,\" meaning rose. Rhodolite tends to be lighter in color than most other types of red garnet. It can easily be mistaken for ruby ​​due to the similarity in color.\u003c\/p\u003e\n\u003cp\u003e In ancient times, as well as in the Middle Ages, people believed that the cosmos was reflected in gemstones. Garnet was associated with the planets Mars, Mercury, and Pluto.\u003c\/p\u003e\n\u003cp\u003e Origin: Tanzania\u003c\/p\u003e \u003cp\u003eProperties: It is regenerative, provides vitality and willpower.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536007459116,"sku":"DOPANERODO3312","price":553832.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-negro-y-rodolito-con-cadena-de-45-cm-dijes-9356132.jpg?v=1775147051"},{"product_id":"anillo-de-opalo-negro-y-tanzanita","title":"Black Opal and Tanzanite Ring","description":"\u003cp\u003e Size 16 ring crafted in rhodium-plated 925 sterling silver with three oval-cut Australian black opals in cabochon style, surrounded by 3mm circular faceted tanzanites. The design combines the dark tones of the opal and its characteristic green, red, and yellow hues of opalescence with the violet hue of the tanzanites.\u003c\/p\u003e\n\n\u003ch2\u003e Black Opal:\u003c\/h2\u003e \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e Tanzanite:\u003c\/h2\u003e\n\u003cp\u003e It can contain three different colors. It already holds the record for being the most sought-after and popular colored gemstone in the United States, second only to sapphire. In Tanzania, it is believed that every woman should wear tanzanite after giving birth to ensure the longevity of her newborn.\u003c\/p\u003e\n\u003cp\u003e Origin: Tanzania.\u003c\/p\u003e\n\u003cp\u003e Properties: It is considered an amulet because it brings good luck to whoever uses it.\u003c\/p\u003e\n\u003cp\u003e Sign: Sagittarius\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536007524652,"sku":"A16OPANETANZA752","price":508392.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-y-tanzanita-anillos-7079854.jpg?v=1775146994"},{"product_id":"dije-de-opalo-welo-y-espinela-negra-con-cadena-de-45-cm","title":"Opal and black spinel pendant with 45cm chain","description":"\u003cp\u003e A 28 x 6 mm pendant crafted in rhodium-plated 925 sterling silver, featuring four polished oval cabochon-cut Welo opals (4 x 3 mm), prong-set one below the other, and surrounded by faceted circular black spinels (1 mm in diameter). The pendant is completed with a 45 cm 925 sterling silver chain.\u003c\/p\u003e\n\n\u003ch2\u003e Black Spinel:\u003c\/h2\u003e\n\u003cp\u003e Spinel is a double oxide of aluminum and magnesium with a very complex structure. Spinel was not recognized as an independent mineral until 150 years ago; before then, it was classified as a ruby.\u003c\/p\u003e\n\u003cp\u003e Origin: Thailand.\u003c\/p\u003e\n\u003cp\u003e Properties: It provides encouragement, confidence and offers the possibility of enjoying life with optimism.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries, Taurus, Gemini\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Welo Opal:\u003c\/h2\u003e \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin: Ethiopia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536010277164,"sku":"DOPAWEESPINEG286","price":355087.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-welo-y-espinela-negra-con-cadena-de-45-cm-dijes-6945926.jpg?v=1775146991"},{"product_id":"anillo-opalo-negro-natural-talla-17-plata-925","title":"Black opal ring","description":"\u003cp\u003eSize 17 ring made of rhodium-plated 925 silver, with 5 Australian black opals in a polished oval cabochon shape measuring 5 x 4 mm. These beautiful and delicate stones were set with prongs one after the other, following the shape of the ring band.\u003c\/p\u003e\n\n\u003cp\u003e The play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536013685036,"sku":"A17OPANE54","price":355087.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-anillos-9340624.jpg?v=1775148070"},{"product_id":"reloj-de-zafiros-y-cubic-zirconia","title":"Sapphire and cubic zirconia watch","description":"\u003cp\u003eA watch crafted in rhodium-plated 925 sterling silver with blue sapphires and cubic zirconia. The oval-cut blue sapphires are set among leaves covered in cubic zirconia. The watch movement is outlined with 3mm circular blue sapphires. It is a delicate and elegant piece.\u003c\/p\u003e\n\n\u003cp\u003e The elements that give it color are iron and titanium in blue sapphire, and vanadium in violet. Iron determines the yellow and green tones, chromium the pink color, and inclusions of rutile needles produce a silky luster. In ancient European and Indian cultures, it was considered the stone of Saturn, representing the sky, the world of angels, magic, loyalty, and friendship. In antiquity, and to some extent even into the Middle Ages, the term sapphire was generally understood to refer to what is now known as lapis lazuli.\u003c\/p\u003e\n\u003cp\u003e Origin: Sri Lanka.\u003c\/p\u003e\n\u003cp\u003e Properties: It provides uprightness, instills wisdom, and enhances judgment and the structuring of thoughts. Known as the stone of wisdom.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Pisces.\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536075944236,"sku":"RZAFICZ643","price":1591986.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/reloj-de-zafiros-y-cubic-zirconia-relojes-4543320.jpg?v=1775146451"},{"product_id":"dije-de-opalo-welo-diopsidos-y-cubic-zirconia-con-cadena-de-45-cm","title":"Opal pendant with diopsides and cubic zirconia, with a 45 cm chain","description":"\u003cp\u003e This 20 x 10 mm pendant is crafted from rhodium-plated 925 sterling silver and features a polished oval cabochon-cut Welo opal (7 x 5 mm), prong-set and surrounded by diopsides interspersed with cubic zirconia. It comes with a 45 cm 925 sterling silver chain.\u003c\/p\u003e\n\n\u003ch2\u003e Welo Opal:\u003c\/h2\u003e\n\u003cp\u003e The play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin: Ethiopia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Diopsidium:\u003c\/h2\u003e \u003cp\u003eIt is also known by the misleading name of Russian Emerald, because quality specimens have a color very similar to this gemstone. Chromium diopside is a variety of a beautiful emerald green. This intense green hue is due to the presence of chromium within the stone's crystalline structure. Following its relatively recent discovery in Russia, it has been marketed with great success as a gemstone that offers a lower price alternative to emerald and other more expensive green gems.\u003c\/p\u003e\n\u003cp\u003e Properties: It teaches humility and helps you value what you truly feel, to follow your intuition and trust your ability to feel.\u003c\/p\u003e\n\u003cp\u003e Origin: Pakistan\u003c\/p\u003e\n\u003cp\u003e Sign: Sagittarius\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536077943084,"sku":"DOPAWEDIOPSI2010","price":432808.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-welo-diopsidos-y-cubic-zirconia-con-cadena-de-45-cm-dijes-7860554.jpg?v=1775146474"},{"product_id":"anillo-de-opalo-negro-rodolito-y-espinela-negra","title":"Ring of Black Opal, Rhodolith and Black Spinel","description":"\u003cp\u003eRing No. 12, crafted in rhodium-plated 925 sterling silver, features an 8 x 7 mm Australian black opal in a pear-shaped cabochon, 3 mm round faceted rhodolites, and 1 mm round black spinels. The opal is prong-set in the center of the ring, complemented by the rhodolites and spinels. It is a beautiful, delicate, and elegant piece that makes a striking impression with its vibrant colors.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e Black Opal:\u003c\/h2\u003e\n\u003cp\u003e The play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Rhodolite:\u003c\/h2\u003e\n\u003cp\u003e\u003c\/p\u003e \u003cp\u003eRhodolite garnet is the name given to a mixture of almandine and pyrope. The name rhodolite likely comes from the Greek word \"rhodon,\" meaning rose. Rhodolite tends to be lighter in color than most other types of red garnet. It can easily be mistaken for ruby ​​due to the similarity in color.\u003c\/p\u003e\n\u003cp\u003e In ancient times, as well as in the Middle Ages, people believed that the cosmos was reflected in gemstones. Garnet was associated with the planets Mars, Mercury, and Pluto.\u003c\/p\u003e\n\u003cp\u003e Origin: Tanzania\u003c\/p\u003e\n\u003cp\u003e Properties: It is regenerative, provides vitality and willpower.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Black Epinela:\u003c\/h2\u003e\n\u003cp\u003e Spinel is a double oxide of aluminum and magnesium with a very complex structure. Spinel was not recognized as an independent mineral until 150 years ago; before then, it was classified as a ruby.\u003c\/p\u003e\n\u003cp\u003e Origin: Thailand.\u003c\/p\u003e\n\u003cp\u003e Properties: It provides encouragement, confidence and offers the possibility of enjoying life with optimism.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries, Taurus, Gemini\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536116117804,"sku":"A12OPANERODOESPI8731","price":468013.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-opalo-negro-rodolito-y-espinela-negra-anillos-7730403.jpg?v=1775146147"},{"product_id":"dije-de-opalo-negro-granate-rodolito-y-cubic-zirconia","title":"Pendant with black opal, rhodolith garnet and cubic zirconia","description":"\u003cp\u003e This 22 x 11 mm pendant is crafted from rhodium-plated 925 sterling silver and features a 5 mm polished Australian black opal cabochon, accompanied by 3 mm and 2 mm round faceted rhodolite garnets. The pendant has a teardrop shape, with a cubic zirconia border and the main stones positioned in the center, creating a striking and elegant look.\u003c\/p\u003e\n\n\u003ch2\u003e Black Opal:\u003c\/h2\u003e \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch2\u003e Rhodolite Garnet:\u003c\/h2\u003e\n\u003cp\u003e Rhodolite garnet is the name given to a mixture of almandine and pyrope. The name rhodolite likely comes from the Greek word \"rhodon,\" meaning rose. Rhodolite tends to be lighter in color than most other types of red garnet. It can easily be mistaken for ruby ​​due to the similarity in color.\u003c\/p\u003e\n\u003cp\u003e In ancient times, as well as in the Middle Ages, people believed that the cosmos was reflected in gemstones. Garnet was associated with the planets Mars, Mercury, and Pluto.\u003c\/p\u003e\n\u003cp\u003e Origin: Tanzania\u003c\/p\u003e \u003cp\u003eProperties: It is regenerative, provides vitality and willpower.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Aries\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536116347180,"sku":"DOPANERODO2211","price":387255.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-negro-granate-rodolito-y-cubic-zirconia-dijes-7115597.jpg?v=1775146196"},{"product_id":"dije-de-opalo-negro-australiano-y-cubic-zirconia","title":"Australian black opal and cubic zirconia pendant","description":"\u003cp\u003e This 16 x 8 mm pendant is crafted from rhodium-plated 925 sterling silver and features two round-cut, faceted opals measuring 8 mm and 5 mm. The A+ quality stones are prong-set, one above the other, separated by a cubic zirconia for added brilliance. The chain loop is concealed behind the smaller stone.\u003c\/p\u003e\n\n \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin of black opal: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536116838700,"sku":"DOPANE168","price":433033.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-negro-australiano-y-cubic-zirconia-dijes-6541863.jpg?v=1775146272"},{"product_id":"dije-de-opalo-negro-australiano-y-cubic-zirconia-645","title":"Australian black opal and cubic zirconia pendant","description":"\u003cp\u003e Pendant measuring 25 x 14 mm crafted in rhodium-plated 925 sterling silver with 6 Australian black opals in a polished oval cabochon shape measuring 4 x 3 mm and a 3 mm round cut. The A+ quality stones were set with prongs forming a flower, with small cubic zirconia stones between them, as well as in the chain loop.\u003c\/p\u003e\n\n\u003cp\u003e The play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods.\u003c\/p\u003e\n\u003cp\u003e Origin of black opal: Australia\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Capricorn\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536117199148,"sku":"DOPANECZ2514","price":433033.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/dije-de-opalo-negro-australiano-y-cubic-zirconia-dijes-1844636.jpg?v=1775146271"},{"product_id":"aros-de-opalo-negro-australiano","title":"Australian Black Opal Earrings","description":"\u003cp\u003e 8 x 6 mm hoops made of rhodium-plated 925 silver with Australian black opal in an 8 x 6 mm polished oval cabochon format. The stones were set with prongs on a double gallery, behind which the pin and butterfly clasp are inserted.\u003c\/p\u003e\n\n \u003cp\u003eThe play of colors in opal is due to the refraction of light within the cristobalite microspheres. In Greek mythology, it was said to have originated from the tears of Zeus's good fortune after his victory over the Titans. In India, it is the goddess of the rainbow, solidified into stone when she fled from the troublesome gods. Fire opal owes its color to its iron content; the range of colors extends from yellow to orange to brown and red.\u003c\/p\u003e\n\u003cp\u003e Origin: Australia.\u003c\/p\u003e\n\u003cp\u003e Properties: Brings earthly joy, opal strengthens desire, eroticism and sexuality.\u003c\/p\u003e\n\u003cp\u003e Zodiac sign: Gemini\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52536117297452,"sku":"AOPANE86","price":300649.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/aros-de-opalo-negro-australiano-aros-5785800.jpg?v=1775146210"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/collections\/opalo-negro-1217057.jpg?v=1780953935","url":"https:\/\/rocasycristales.com\/en-es\/collections\/opalo-negro.oembed","provider":"Rocas\u0026Cristales","version":"1.0","type":"link"}