DIAMOND OPAL GOLD RING/PENDANT 18K YELLOW 14.5CT OVAL COCKTAIL STYLEModern Jewelry4.5(218)US$18,000Oct 14, 2026
DIAMOND OPAL GOLD RING 18KT WHITE LARGE OVAL HALO TOP ESTATEModern Jewelry4.5(218)US$22,250Oct 14, 2026
Opal Ring with Diamond SettingKastern GmbH & Co. KG Das Kunst u. Auktionshaus4.3(7)€3,400Sep 26, 2026
18K Yellow Gold 0.40ct Diamond and Opal RingEastern European Art Gallery Inc4.3(3)US$1,900Sep 27, 2026
