Square Onyx Ring in 950 Silver, Size 16, 11x11mm | Rocas & Cristales

Exclusivity & Design — Square Onyx Ring: This sophisticated onyx ring in 950 silver is a one-of-a-kind piece from Rocas & Cristales, conceived for a wearer drawn to jewelry with unmistakable character. The hand-set stone anchors a design that pairs the quiet nobility of the metal with the singularity of natural onyx, a piece meant for both everyday wear and considered occasions. Every ring that leaves our workshop passes through an entirely manual process, from stone selection to final polish, so no two pieces are ever quite alike.

Aesthetic Details — Square Onyx Ring: The generous square cut chosen for this piece allows the onyx's deep color and subtle play of light to be appreciated in full, while the 950 silver setting provides the perfect quiet frame for the stone to take center stage. Every angle reveals both the quality of the natural stone and the artisan care invested in each stage of its making — equally striking stacked among other rings or worn alone as a statement piece. The square cut sets this design apart from the more common round or oval onyx settings, giving the piece a distinctly architectural silhouette on the hand.

Craftsmanship & Shipping — Square Onyx Ring: Hand-crafted in Córdoba, Argentina, each piece from Rocas & Cristales passes through an artisan workshop where every setting is finished by hand. We stand behind the quality of our work, and every order ships with complimentary worldwide shipping. We recommend removing the ring before exposure to harsh chemicals or strenuous activity, to preserve both the shine of the metal and the integrity of the stone for years to come.

Natural Stone Properties — Square Onyx Ring: Hand-selected from Brazil and India, onyx is a black variety of chalcedony traditionally prized as a protective talisman since antiquity. Linked to the root chakra and to Capricorn, it is associated with inner strength, discipline and a steady shield against negative energy — qualities its wearers often carry as a quiet, daily reminder alongside the beauty of the stone itself.