high karat llc

vintage cartier panthere diamond silverium black silver 18k yellow gold pendant

vintage 18k white gold diamond floret ring

vintage 18k white gold fleur-de-lis diamond pendant

18k yellow gold sapphire & diamond bombe ring

mikimoto 18k white gold silver akoya pearl and diamond ring

longines dolcevita 18k yellow gold diamond watch

vintage 14k yellow gold emerald frog pendant brooch

retro 14k gold amethyst & diamond pendant brooch

vintage 18k gold diamond cocktail ring

vintage 18k gold yellow and white diamond ring

seidengang 18k tourmaline diopside and amethyst ring

vintage platinum diamond eternity band

18k gold ruby and diamond crossover ring

vintage 14k yellow gold heart locket pendant

vintage 14k sapphire & diamond dragonfly necklace

vintage 18k oval sapphire and diamond cluster ring

vintage 14k yellow gold enamel tiger pendant

vintage 18k gold emerald ruby sapphire diamond earrings

vintage platinum aquamarine & diamond moi et toi ring

vintage 14k white gold gia certified diamond & sapphire ring