Beautiful 6.49 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£425
Beautiful 7.45 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£550
Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£600
Natural Play Of Color Rainbow Fire Red Black Opal Gemstones 1.30 Ct. Oval Cabochon Shape 12.8 x 8.7Treasure of Gems & Jewelry4.5(269)$1Sep 25, 2026
Natural Fire Red Black Play Of Color Rainbow Opal Gemstones 0.91 Ct. Oval Cabochon Shape 9.8 x 6.8Treasure of Gems & Jewelry4.5(269)$9Sep 25, 2026
Natural Rainbow Fire Red Black Opal Gemstones 1.89 Ct. Oval Cabochon Shape 11.6 x 9.2 Mm.Treasure of Gems & Jewelry4.5(269)$13 days Left
VINTAGE NAVAJO 14K YELLOW GOLD NATURAL RED CORAL & OPAL FLUSH INLAY PENDANTModern Jewelry4.5(220)$2,650Oct 11, 2026
Natural Quality 1 Black Opal Gemstones From Australian, Dimension 15x 14.5 mm, Weight 2.39 Ct, ShapeABC Rugs Kilims, Inc.4.3(2)$1005 days Left
