Wishlist Product Vintage Retro 18K Yellow Gold Mesh Flexible Buckle Ring. Vintage 1970s tricolor 18Kt gold leaf bombé cocktail ring Dramatic Victorian grand tour banded agate bracelet. 1960s Georges L’Enfant 18k gold bracelet (attr.) 19th century rock crystal and carved smoky quartz demi-parure Vintage Carl Bucherer link necklace in two color 18 karat gold Art Nouveau rose gold diamond ring 19th century amethyst under a sapphire crown pendant