Black Gemstone Spinel? Sterling Silver necklace 16 to 18 InchGolden Age Jewelry Auctions4.6(81)$10(1 bid)2 days Left
FUTURISTISCHES OPAL COLLIERHargesheimer Kunstauktionen Duesseldorf4.4(151)See Sold Price579 Lots Away
22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(242)$1,300Jul 02, 2026
Gold Plated Black Gemstone Purse Pendant Necklace 18 Inch ChainGolden Age Jewelry Auctions4.6(81)$102 days Left
Beautiful Ornate Antique Gold Filled Black Gemstone Intaglio Picture Locket PendantPandora Auctions4.6(192)$18(2 bids)5 days Left
18kt White Gold Black Opal 2.16ct Drop Pendant Necklace - Diamonds 0.10ct - 2.56g - 44cmHIGH END GEMS & JEWELS LTD4.3(2)$1,320Jul 02, 2026
Natural Reddish Orange Grossular Garnet 8.79 Carat – Loose Garnet Gemstone for Ring PendantJasper524.5(10.5k)$340
18K White Gold (tested) & 6.5ct Australian Black Opal Pendant, 1 1/2 "h, 7.76g (with appraisal)Lunds Auctioneers & Appraisers Ltd.4.7(718)CA$2,0002 days Left
