Verdura Opal and Sapphire ring
Van Cleef & Arpels Amethyst Diamond Yellow Gold Ring
Kabana Marquise Cut Amethyst, Opal Inlays and Diamond Designer Ring in – The Castle Jewelry
EMILIO PUCCI Amethyst and Glass Ring
Ring | Alex Horst. Amethyst set in a lost-wax cast 14k gold setting with channel set tanzanite gemstones
Dancing Aqua -Marquise Prasiolite (Green Amethyst) in 14kt gold by Owen Sweet
'To Be Seen Again' Earrings in 24kt gold leaf, plexiglass, enameled steel and sterling silver. 1 1/4 x 1/2 x 1/4".
Trisko Jewelry Sculptures, Ltd.
Katzie Hughes; Set of four rings in silver, 18 & 22ct gold, tourmaline, natural-green diamonds and tahitian pearl.