All

902237 - Gold Diamond Black Onyx AGL Colombian Emerald Ring

45551 - Judith Ripka Circa 1994 Gold Diamond Emerald Crystal Intaglio Green Onyx Bead Necklace w/ Amethyst Tassels

73756 - Italy Gold Carved Green Onyx Carnelian Emerald Ruby Cable Link Dangle Drop Bracelet

23630 - Art Deco Platinum Diamond Emerald Onyx Windmill Pin

70795 - Art Deco Van Cleef & Arpels Platinum Diamond Emerald Onyx Bracelet

23897 - Gold Diamond Sapphire Emerald Onyx Panther Pin Pendant