22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(237)$1,3002 days Left
6.27 ct Trillion Cabochon Midnight Starry Night Black Opal GemstoneWeatherham Estate Treasures3.9(237)$180May 13, 2026
2.13ct Oval Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(237)$150May 20, 2026
14K WHITE GOLD ENGAGEMENT RING 1.78CT. NATURAL AUSTRALIAN OPAL PEAR SHAPEModern Jewelry4.5(205)$2,3004 days Left
18.55 ct Oval Cabochon Rainbow Bluish-White Opal GemstoneWeatherham Estate Treasures3.9(237)$9502 days Left
11.33ct Marquise Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(237)$630May 20, 2026
32.45ct Oval Cabochon Moss Green Cat's Eye Opal GemstoneWeatherham Estate Treasures3.9(237)$1202 days Left
Cabochon Black Opal and Diamond Knot Ring in Platinum and 18k Yellow GoldDiamond Depot4.2(14)$1,3255 days Left
Medium Green Cat’s Eye Opal Oval Cabochon GemstoneWeatherham Estate Treasures3.9(237)$145May 25, 2026
VINTAGE 14K WHITE GOLD 3.75CT. NATURAL BLACK ETHIOPIAN OPAL & DIAMOND RINGModern Jewelry4.5(205)$3,8504 days Left
159.4ct Pear Cabochon White with Black Dendritic Agate GemstoneWeatherham Estate Treasures3.9(237)$150May 20, 2026
