Sold2016Natural Black Loose Opal, 4.62ctItem: Natural Black Loose Opal Weight 4.62 ct Size: 15.03 x 11.16 x 6.51 mm Treatment: None Cut: Cabochon pear Origin: Ethiopia Welo Clarity: Transparent Please note that this lot has a reserve. WhenSee Sold Price
Sold2016Natural Black Loose Opal, 3.98ctItem: Natural Black Loose Opal Weight 3.98 ct Size: 14.15 x 11.65 x 4.61 mm Treatment: None Cut: Cabochon oval Origin: Ethiopia Welo Clarity: Transparent Please note that this lot has a reserve. WhenSee 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
Sold20233.19 Ct Natural Black Opal Loose StoneWeight - 3.19 Ct / Size - 14.50 x 9.30 x 5.50 mm / 1 P'cs / Shape - Pear Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20232.04 Ct Natural Black Opal Loose StoneWeight - 2.04 Ct / Size - 12.00 x 9.10 x 4.20 mm / 1 P'cs / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee 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
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
Sold202462.85 Ct Natural Black Fire Opal Loose BeadsWeight - 62.85 Ct / Size - 3.50 - 6.30 mm / 163 Pc's / Shape - Round Beads / 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
Sold20231.77 Ct Natural Black Fire Opal Loose StoneWeight - 1.77 Ct / Size - 10.90 x 8.00 x 4.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold202459.20 Ct Natural Black Fire Opal Loose BeadsWeight - 59.20 Ct / Size - 4.10 - 6.20 mm / 166 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20231.73 Ct Natural Black Fire Opal Loose StoneWeight - 1.73 Ct / Size - 11.00 x 9.00 x 4.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20231.89 Ct Natural Black Fire Opal Loose StoneWeight - 1.89 Ct / Size - 10.00 x 8.00 x 4.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20242.24 Ct Natural Black Fire Opal Loose Stone Certified Natural GemstonesWeight - 2.24 Ct / Size - 13.40 x 9.50 x 3.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20233.83 Ct Natural Black Fire Opal Loose StoneWeight - 3.83 Ct / Size -14.70 x 9.80 x 6.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Sold20231.94 Ct Natural Black Fire Opal Loose StoneWeight - 1.94 Ct / Size - 11.50 x 8.70 x 4.60 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - HeatedSee Sold Price
Jun 15Hess Fine AuctionsGIA 18ct Natural Untreated Black Opal Cabochon Loose Unset Fine Gemstone$125(3 bids)
4 days LeftTreasure of Gems & JewelryPlay Of Color Rainbow Fire Red Black Natural Opal 0.88 Ct. Oval Cabochon Shape 8.1 x 6.2 Mm Gemstone$1
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