Sold2019CAPTIVATING 4.60 CT CERTIFIED BLACK OPALCAPTIVATING 4.60 CT CERTIFIED ELECTRIC FLASHING BLACK OPAL. CAB CUT MEASURING 10.51 x 13.78 x 6.50 mm. STUNNING INTERNAL ELECTRIC GREEN FLASHING WITH GOLD AND RED HIGHLIGHTS EXTREME SPARRKLE AND RADIASee Sold Price
Sold2021Australian Black Opal Certified - 4.02 ctTitle: Australian Black Opal Certified - 4.02 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 4.02 ct Size/Dimensions: 12.17 x 12.02 x 3.63 mm Additional Information: NatSee Sold Price
Sold2021Australian Black Opal Certified- 4.57 ctTitle: Australian Black Opal Certified- 4.57 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 4.57 ct Size/Dimensions: 19.57 x 12.48 x 2.81 mm Additional Information: NatuSee Sold Price
Sold2019GFCO (Swiss) Certified 2.92 ct. Black OPAL - AUSTRALIAOCTOBER - TOURMALINE & OPAL Opal & Tourmaline have become the staple birthstones of October. Opal and Tourmaline are both some of the most beautiful and untraditional of all gemstones.See Sold Price
Sold20224.60 Ct Natural 14 Drilled Black Fire Opal Loose BeadsWeight - 4.60 Ct / Size - 4.20 to 4.90 mm / Pices - 14 No's / Shape - Round Faceted Beads / Color - Black / Clarity - Transparent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20194.60 Ct Genuine 14 Drilled Faceted Black Opal BeadsNo Reserve! Title: 4.60 Ct Genuine 14 Drilled Faceted Black Opal Beads Stone Clarity: Translucent Gemstones: Natural Faceted Black Opal Beads Carat Weights: 4.60 Size/Dimensions: 4.90 to 5.30 mm / 14See Sold Price
Sold20194.60 Ct Genuine 14 Drilled Faceted Black Opal BeadsNo Reserve! Title: 4.60 Ct Genuine 14 Drilled Faceted Black Opal Beads Stone Clarity: TranslucentLoose Gemstone: Natural Faceted Black Opal Beads Carat Weights: 4.60 Size/Dimensions: 4.90 to 5.30 mm /See Sold Price
Sold2023CERTIFIED 34.1 CT NATURAL BLACK OPAL LOOSE STONERef:602003 Main Gemstone:Opal Number of stones:1 Shape:Oval Carat Weight:34.1ct Color:Black Treatment:Natural Measure:Approx18.5*30.6*13mmSee Sold Price
Sold2024CERTIFIED 8.36 CT NATURAL BLACK OPAL LOOSE STONERef:230716120 Gold Content:14K Gold Main Gemstone:Opal Number of stones:1 Shape:Pear Carat Weight:8.36ct Color:Black Treatment:Natural Cut Grade:GSee Sold Price
2023CERTIFIED 8.7 CT NATURAL BLACK OPAL LOOSE STONERef:602149 Main Gemstone:Opal Number of stones:1 Shape:Oval Carat Weight:8.7ct Color:Black Treatment:Natural Measure:Approx11.8*15.5*9.5mmSee Sold Price
Sold2023CERTIFIED 4.4 CT NATURAL BLACK OPAL LOOSE STONERef:602469 Main Gemstone:Opal Number of stones:1 Shape:Pear Carat Weight:4.4ct Color:Black Treatment:Natural Measure:Approx11.1*16.2*5.4mmSee Sold Price
2020Lightning Ridge Australian Black Opal Certified- 2.68Title: Lightning Ridge Australian Black Opal Certified- 2.68 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 2.68 ct Size/Dimensions: 11.43 x 8.56 x 4.30 mm Additional InSee Sold Price
Sold2020Lightning Ridge Australian Black Opal Certified - 1.10Title: Lightning Ridge Australian Black Opal Certified - 1.10 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.10 ct Size/Dimensions: 9.68 x 7.74 x 2.15 mm Additional InSee Sold Price
Sold2020Lightning Ridge Australian Black Opal Certified - 1.28Title: Lightning Ridge Australian Black Opal Certified - 1.28 ct Brand: None Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.28 ct Size/Dimensions: 9.63 x 7.29 x 2.86 mm ASee Sold Price
Sold2020Lightning Ridge Australian Black Opal Certified- 1.12Title: Lightning Ridge Australian Black Opal Certified- 1.12 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.12 ct Size/Dimensions: 9.13 x 7.50 x 2.74 mm Additional InfSee Sold Price
Sold2023CERTIFIED 12.1 CT AFRICA NATURAL BLACK NATURAL OPAL LOOSE STONERef:528087 Main Gemstone:Natural Opal Number of stones:1 Shape:Oval Carat Weight:12.1ct Color:Black Treatment:Natural Origin:Africa Measure:Approx24.5*14mmSee Sold Price
Sold2023CERTIFIED 4.4 CT AFRICA NATURAL BLACK NATURAL OPAL LOOSE STONERef:526367 Measure:11.1*16.2*5.4mm Main Gemstone:Natural Opal Number of stones:1 Shape:Pear Carat Weight:4.4ct Color:Black Treatment:Natural Origin:AfricaSee Sold Price
Sold2023CERTIFIED 2.8 CT AFRICA NATURAL BLACK NATURAL OPAL LOOSE STONERef:526378 Measure:9.9*12.3*5mm Main Gemstone:Natural Opal Number of stones:1 Shape:Oval Carat Weight:2.8ct Color:Black Treatment:Natural Origin:AfricaSee Sold Price
2023CERTIFIED 13.4 CT AFRICA NATURAL BLACK NATURAL OPAL LOOSE STONERef:528684 Main Gemstone:Natural Opal Number of stones:1 Shape:Oval Carat Weight:13.4ct Color:Black Treatment:Natural Origin:Africa Measure:14.2*18.7*10.4mmSee Sold Price
Sold2023CERTIFIED 4.4 CT AFRICA NATURAL BLACK NATURAL OPAL LOOSE STONERef:528118 Main Gemstone:Natural Opal Number of stones:1 Shape:Pear Carat Weight:4.4ct Color:Black Treatment:Natural Origin:Africa Measure:11.1*16.2*5.4mmSee Sold Price
Sold2018Lightning Ridge Black Opal - 3.15 Carat LooseItem: Lightning Ridge Black Opal - 3.15 ct Metal Purity: Natural , Certified Gemstones: Opal Carat Weights: 3.15 ct Size/Dimensions: 15.00 x 11.82 x 3.28 mm "Natural Australian Lightning Ridge Black OSee Sold Price
Sold20245.40 Ct Natural Black Fire Opal Loose Stone Certified Natural GemstonesWeight - 5.40 Ct / Size - 13.80 x 10.90 x 7.20 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20244.24 Ct Natural Black Fire Opal Loose Stone Certified Natural GemstonesWeight - 4.24 Ct / Size - 13.40 x 11.80 x 5.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20244.40 Ct Natural Black Fire Opal Loose Stone Certified Natural GemstonesWeight - 4.40 Ct / Size - 11.70 x 10.90 x 7.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
May 28Miami Auction GalleryGIA 2.79ct Natural Black Opal Diamond Platinum Ballerina Cocktail Ring$5,600