59.14 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ87ThousandPlanet4.6(281)$752 days Left
Australian Opal and Diamond Cluster Ring in 14K Yellow Gold Size 6.5Mynt Auctions4.4(880)$2,1005 days Left
14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant NecklaceDiamond Depot4.2(14)$1,9504 days Left
28.26 Carats Multicolor Iridescent Winton Opal Rough - Natural Australian Specimen 30x12mm, 82XMThousandPlanet4.6(281)$52 days Left
14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped FrameDiamond Depot4.2(14)$2703 days Left
14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped FrameMynt Auctions4.4(880)$10020 hrs Left
Beautiful 20.50ct Natural Australian Opal and Southsea Pearl Pendant & 18k GoldWilliam George4.2(11)£550
Beautiful 24.50ct Natural Australian Opal and Southsea Pearl Pendant & 18k GoldWilliam George4.2(11)£550
Oval Australian Black Opal Diamond Ring 14K White Gold Size 6.5Mynt Auctions4.4(880)$2,800Jun 17, 2026
38.40 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 45XPThousandPlanet4.6(281)$452 days Left
AAA+ Quality Natural Fire Opal 78.80 Ct Cushion Certified Unheated Welo Australian Gemstone, Gem182ABC Rugs Kilims, Inc.$100Jun 15, 2026
