25.02Ct Dendrite Opal Pair - Cabochon Polished , 348BKsmith Heritage Auctioneers4.4(49)$102 days Left
25.75ct Cushion Cabochon Multicolour Psilomelane Dendrite GemstoneWeatherham Estate Treasures3.8(255)$501 day Left
Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£500
Beautiful 7.45 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£450
Beautiful 6.49 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£375(2 bids)
