Black Tourmaline and White Onyx Ring in 950 Silver, Size 18 | Rocas & Cristales

Exclusivity & Design — Black Tourmaline and White Onyx Ring: This imposing size 18 ring from Rocas & Cristales is hand-forged in high-shine 950 silver, pairing premium-grade black tourmaline with a distinguished white onyx. The monochrome contrast between these two natural stones, both of Argentine origin, reads as contemporary elegance, the kind of design Rocas & Cristales conceives as genuinely one of a kind.

Aesthetic Details — Black Tourmaline and White Onyx Ring: The pairing of black tourmaline and white onyx allows this ring to sit on the hand with unmatched restraint, letting form and texture carry the design rather than color. The high-precision polish brings out the depth of texture in each stone, distributing light evenly across the piece for both everyday wear and special occasions. To preserve its brilliance, avoid direct contact with perfumes, lotions, and cleaning products, storing the piece in a dry cloth or its original case when not worn. Combined with other pieces from the Rocas & Cristales collection, this ring builds layered, personal looks without ever losing its identity as a singular piece, carved and set by hand in our Córdoba workshop. Every stage of its construction, from stone selection to the final polish of the metal, is personally overseen by our silversmiths, upholding the standard that distinguishes Rocas & Cristales within Argentine fine jewelry.

Craftsmanship & Shipping — Black Tourmaline and White Onyx Ring: Hand-forged in Córdoba, Argentina, by the artisans of Rocas & Cristales, this ring is backed by our quality guarantee and arrives ready to gift, with complimentary worldwide shipping. Every stage of production, from stone selection to the final hand polish, is personally overseen by our silversmiths to uphold the standard our clients have come to expect.

Natural Stone Properties — Black Tourmaline and White Onyx Ring: Black tourmaline, a natural stone of Argentine origin, is recognized for its notable protective quality against dense environmental energy and for encouraging vitality in whoever wears it. Linked to the root chakra, it is considered especially aligned with the signs of Capricorn and Scorpio. White onyx, a natural stone traditionally valued for promoting strength, perseverance, and personal vigor, acts as an energetic anchor tied to the same root chakra, and is considered especially aligned with the signs of Leo and Capricorn.