Natural Multi-Color Play Of Colour Opal 0.52 Ct. Marquise Shape 9.7 x 4.8 Mm Gemstone from Ethiopia18K Opal Diamond RingEst. US$800-US$1,110
Natural Multi-Color Play Of Colour Opal 2.68 Ct. 5 Pcs Oval Cabochon Shape 7.4 x 5 Mm Gemstones From3.33 Ct Natural Multicolor Welo Opal Flash Fire Round Cab PairEst. US$75-US$150
Natural Multi Color Play Of Colour Opal 1.68 Ct. 2 Pcs Marquise Shape 11.7 x 6 Mm Gemstone fromNatural Multi-Color Play Of Colour Opal 1.45 Ct. Oval Cabochon Shape 9 x 7 Mm Gemstone from EthiopiaNatural Multi-Color Play Of Colour Opal 2.60 Ct. 5 Pcs Oval Cabochon Shape 6.8 x 5.6 Mm GemstonesNatural Multi-Color Play Of Colour Opal 0.90 Ct. 2 Pcs Oval Cabochon Shape 6.7 x 4.3 Mm Gemstones1 Carats Beauitful Fire Opal1 Carats Beauitful Fire OpalNatural Multi Color Play Of Colour Opal 1.87 Ct. 5 Pcs Oval Cabochon Shape 6 x 5 Mm Gemstones FromEst. US$69-US$109
Pt900 Opal Diamond RingEst. US$1,000-US$1,380
Solid Semi-Black Opal surrounded by a Halo of Diamonds & Emeralds in 14ct Yellow Gold Ring settingEst. A$7,500-A$9,000A$6,000
Est. US$300-US$300,000
14k Gold 14.03 Ct Natural Opal RingEst. US$6,600-US$10,000US$3,000
Est. US$1,400-US$2,100US$650
Est. US$5,900-US$8,900US$2,700
Est. US$75-US$150
14k Gold 3.88 Ct Natural Opal RingEst. US$1,400-US$2,100US$650
Est. US$1,700-US$2,500US$750
Est. US$3,600-US$5,400US$1,700
Est. US$150-US$300
Navajo Opal Inlay Earrings Sterling Silver VintageEst. US$95-US$800
