Vintage Tallarico 18k Gold Onyx Ring Diamond Estate JewelryA stunning Tallarico 18k gold black onyx ring with diamonds. This gorgeous cocktail ring showcases a sleek and modern design. A teardrop cabochon of rich black onyx, staged at the center, is framed by a shimmering halo of diamonds. A carved black onyx extends outward and creates a dramatic dimensional effect. The rings yellow gold setting provides a warm contrast to the gemstones, giving it a dynamic appearance. With its bold and classic geometry,