Fr0112 This is a vintage-style marcasite and black gemstone cocktail silver ring. It features an ornate, antique-inspired design crafted from textured silver metal, typically made of 925 sterling silver and oxidized plated . Key Visual & Design FeaturesCenter Stone: A round-cut, faceted black gemstone sits at the center. This stone is typically black onyx . Setting & Accents: The center stone is bordered by a delicate floral or cluster halo inlaid with tiny, metallic marcasite stones. These accent stones provide a subtle, glittery sparkle characteristic of Art Deco and Victorian heirloom jewelry. Band Detail: The band splits elegantly as it approaches the main setting, continuing the textured milgrain and marcasite-like detailing down the shoulders of the ring.