VINTAGE 14K WHITE GOLD 4.18CT. NATURAL ETHIOPIAN OPAL & DIAMOND ENGAGEMENT RINGModern Jewelry4.4(204)$3,700May 10, 2026
VINTAGE 14K WHITE GOLD 3.75CT. NATURAL BLACK ETHIOPIAN OPAL & DIAMOND RINGModern Jewelry4.4(204)$3,850May 10, 2026
Art Deco 18K GIA Certified Natural Pearl, Diamond, and Ruby BraceletWinbids Auctions4.4(31)$6,5003 days Left
Beautiful 6.49 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(10)£425
Beautiful 7.45 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(10)£550
14K WHITE GOLD ENGAGEMENT RING 1.78CT. NATURAL AUSTRALIAN OPAL PEAR SHAPEModern Jewelry4.4(204)$2,300May 10, 2026
