Sold202213.2ct Koroit Teardrop Opal Cabochon Gemstone13.2ct Australian Koroit Opal Gemstone. Teardrop, pear shaped cabochon with a fantastic pattern. Koroit fields, Queensland Australia origin gemstone. Ready to be set into a gorgeous pendant. 18 1/2 XSee Sold Price
Sold2023Natural Owyhee Blue Opal Cabochon Gemstone 44.45CaratItem Name:-Owyhee Blue Opal // Item weight in carat:- 44.45 // item Dimension(Size)in milimeter:- 39 mm, 25 mm, 7 mmitem // item creation :- Natural // litem country of origin :- unknown // Item TreatSee Sold Price
Sold202014k Gold LG 34mm x 26mm Opal Ruby Gemstone PendantLarge cabochon cut Australian opal pendant set in 14k gold. Features a grand opal cabochon gemstone measuring approximately 34.3mm x 26.6mm x 13.4mm Nice green, red and yellow fire. Accented with threSee Sold Price
Sold202214K YELLOW GOLD MEXICAN FIRE OPAL COCKTAIL RING129022 14K YELLOW GOLD MEXICAN FIRE OPAL COCKTAIL RING 14k yellow gold ladies cocktail ring with one 19.0mm round Mexican fire opal cabochon gemstone Stone Type: OpalWeight: 10.9 Grams Size: 6.25 RingSee Sold Price
Sold202227.25ct Autralian Yowah Opal Gemstone27.25ct Australian Yowah Opal cabochon gemstone. Electric fire stone with blue, red, gold & purple flash. Nice high polish, jeweler's stone. Yowah opal fields, Queensland Australia origin stone 26 x 1See Sold Price
Sold202412.605ct Queensland Boulder Opal12.605ct Queensland free form Boulder Opal Cabochon Gemstone. Fantastic pattern, perfect size & shape for a lovely, one of a kind pendant. 22.39 X 13.4 X 4.3mm.See Sold Price
Sold202015.35 Carats AAAGrade Color Fire Opal Ultra Fire OpalMaterial Opal Dimensions Carat weight: 15.35 Description AAAGrade Color Fire Opal Ultra Fire Opal Cabochon Gemstone - Weight : 15.35 Carats Size : 20*11*09 mm Origin : Mexican Treatment : Natural StanSee Sold Price
Sold202214K YELLOW GOLD MEXICAN FIRE OPAL LADIES NECKLACE129058 14K YELLOW GOLD MEXICAN FIRE OPAL LADIES NECKLACE 14k yellow gold ladies necklace with one 18.0 X 13.0mm oval Mexican fire opal cabochon gemstones Stone Type: OpalWeight: 6.4 Grams Size: 20" LeSee Sold Price
Sold201914KT GOLD AND OPAL EARRINGS ~ VINTAGE OPENWORK DESIGN.14KT GOLD AND OPAL EARRINGS ~ VINTAGE OPENWORK DESIGN. PIERCED DANGLE EARRINGSW/ROUND OPAL CABOCHON GEMSTONES. WHITE OPALS W/RED AND GREEN PINFIRE. 3.9 GRAMSTW.See Sold Price
Sold2023Natural Ethiopian Colorful Fire Opal Oval cabochon gemstone 0.30 CtItem Name:-Ethiopian Fire Opal // Item weight in carat:- 0.30 // item Dimension(Size)in milimeter:- 6 mm, 4 mm, 2.7 mmitem // item creation :- Natural // litem country of origin :- Ethiopian // Item TSee Sold Price
Sold2023Owyhee Blue Opal Cabochon 100%Natural Gemstone 48.55CtItem Name:-Owyhee Blue Opal // Item weight in carat:- 48.55 // item Dimension(Size)in milimeter:- 43 mm, 28 mm, 7 mmitem // item creation :- Natural // litem country of origin :- unknown // Item TreatSee Sold Price
Sold20191.11 CTS NATURAL ETHIOPIAN WELO OPAL CABOCHON LOOSENo Reserve! Title: 1.11 CTS NATURAL ETHIOPIAN WELO OPAL CABOCHON LOOSE GEMSTONES Brand: MRS GEMS Carat Weights: 1.11 Size/Dimensions: 9.4 x 6.7 x 3.1 MM Shipping: Domestic: Flat-rate of $15.00 to anywSee Sold Price
Sold2018Vgt WOMENS DEWITT 14K YG DIAMOND OPAL WRISTWATCHVintage women's estate DeWitt 14k yellow gold watch having a covered face design featuring a center oval cabochon opal gemstone encased by 16 genuine round cut diamonds approx. 0.80ctw. and further suSee Sold Price
Sold202211.39ct Opal Diamond Platinum Cocktail RingMetal : Platinum Designer : Not Signed Gemstone : Opal cabochon 11.39ct, Diamonds 1.25ctw Measurements : Ring size 8.75, top is 23 x 19mm Marked: : pt900, 11.39, 1.25 Weight: 13.3See Sold Price
Sold2018Vgt WOMENS DEWITT 14K YG DIAMOND OPAL WRISTWATCHVintage women's estate DeWitt 14k yellow gold watch having a covered face design featuring a center oval cabochon opal gemstone encased by 16 genuine round cut diamonds approx. 0.80ctw. and further suSee Sold Price
Sold20206.85Cts Huge! Natural Multi color Black Opal PearTitle: 6.85Cts Huge! Natural Multi color Black Opal Pear Cabochon loose gemstone Carat Weights: 6.85 Size/Dimensions: 17.00x12.00x7.00 MM Additional Information: EHIOPIA NATURAL HEATED Reserve: $60.00See Sold Price
Sold20202.45Cts Natural Multi color Black Opal MarquiseTitle: 2.45Cts Natural Multi color Black Opal Marquise Cabochon loose gemstone NL103 Brand: MRS GEMS Carat Weights: 2.45 Size/Dimensions: 17.30x7.20x3.60 MM Reserve: $20.00 Shipping: Domestic: Flat-raSee Sold Price
Sold20192.05Cts White Base Natural AAA Ethiopian Welo Opal OvalNo Reserve! Title: 2.05Cts White Base Natural AAA Ethiopian Welo Opal Oval Cabochon loose gemstone Brand: MRS GEMS Carat Weights: 2.05 Size/Dimensions: 10.90 x 8.40 x 3.50 MM Shipping: Domestic: Flat-See Sold Price
Sold202214k Gold Diamond Opal Cocktail RingMETAL: 14k Gold. MEASUREMENTS: Ring size 8, top is 22mm x 20mm. GEMSTONES: Opal cabochon - 15.1 x 11mm, crazing is present. Diamonds approx. 0.66ctw. MARKED: 14k. WEIGHT: 11.1 grams. Gemstones have noSee Sold Price
Sold201818k Gold Diamond Opal Enamel RingMETAL: 18k Gold. MEASUREMENTS: Ring size - 6, ring is 16mm wide. GEMSTONES: Opal cabochon - 12mm x 9mm, Diamonds approx. 0.22ctw. MARKED: K 750, D.D.S. WEIGHT: 15.5 grams.Gemstones have not been gradeSee Sold Price
2024Treasure of Gems & JewelryPlay Of Color Rainbow Fire Red Black Opal 1.44 Ct. Oval Cabochon Natural Gemstone From EthiopiaSee Sold Price
3 days LeftJasper52Vintage 1950s Multi Strand Pearl Opal Diamond Bracelet 14K Yellow Gold, 36.16 Gr$2,000
7 days LeftTreasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 14.06 Ct. Free Form Cabochon Shape Gemstone From Australia$1
886 Lots AwayTreasure of Gems & JewelryNatural Multi-Color Play Of Colour Opal 4.04 Ct. Cushion Cabochon 10.7 Mm Gemstone From Ethiopia$1
7 days LeftTreasure of Gems & JewelryNatural Multi-Color Opal 1.89 Ct. Round Cabochon Shape 9.2 Mm. Gemstone Unheated From Ethiopia$1
Jul 01Richard L. Edwards Auctioneering5x7 mm Authentic Gemstone - Cabochon Horn of Africa country Opal$1
1218 Lots AwayTreasure of Gems & JewelryNatural Multi Color Opal 1.60 Ct. Round Cabochon Shape 8.1 Mm. Gemstone Unheated From Ethiopia$1
7 days LeftTreasure of Gems & JewelryNatural Multi Color Opal 0.63 Ct. Round Cabochon Shape 6.3 Mm. Gemstone Unheated$1
7 days LeftTreasure of Gems & JewelryNatural Multi Color Opal 0.69 Ct. Round Cabochon Shape 6.8 Mm. Gemstone Unheated$1
7 days LeftTreasure of Gems & JewelryNatural Play Of Color Rainbow Fire Red Black Opal 0.86 Ct. Trilliant Cabochon Shape 8 Mm. Gemstone$1
Jul 06Treasure of Gems & JewelryPlay Of Color Rainbow Fire Red Black Opal 1.14 Ct. Trilliant Cabochon Shape 7.9 Mm. Gemstone From$1
Jul 06Treasure of Gems & JewelryNatural Unheated Multi-Color Opal 2.15 Ct. Round Cabochon Shape 9.2 Mm. Gemstone From Austria$1
2024Treasure of Gems & JewelryNatural Multi Color Opal Sparkling Matrix Boulder Free Form Cabochon 3.35 Ct. Gemstone FromSee Sold Price
2024Treasure of Gems & JewelryMulti-Color Play Of Colour Opal 1.22 Ct. 3 Pcs. Mix Shap Cabochon Natural Gemstone From EthiopiaSee Sold Price
712 Lots AwayTreasure of Gems & JewelryNatural Multi Color Opal 4.74 Ct. Oval Cabochon 12 x 10.7 Mm Gemstone From Ethiopia$1
526 Lots AwayTreasure of Gems & JewelryNatural Multi-Color Opal 1.31 Ct. Oval Cabochon 10.2 x 7.7 Mm. Gemstone$1
356 Lots AwayTreasure of Gems & JewelryMulti Color Natural Opal 1.27 Ct. Oval Cabochon 9.6 x 6.7 Mm. Gemstone Unheated From Ethiopia$1
7 days LeftTreasure of Gems & JewelryNatural Multi-Color Opal 5.78 Ct. Oval Cabochon 14.6 x 11.3 Mm. Gemstone Unheated$1
Jul 06Treasure of Gems & JewelryNatural Multi Color Opal 5.82 Ct. Round Cabochon Shape 13.5 Mm. Unheated Gemstone$1