3 loose black opals

LOOSE BLACK OPAL cut as an oval cabochon, of 3.79 carats.

Title: 3.20 CTS GOOD LUSTER ! NATURAL ETHIOPIAN BLACK OPAL CUSHION LOOSE GEMSTONES Carat Weights: 3.2 Size/Dimensions: 12.8 x 8.0 x 5.2 MM Additional Information: HEATED Reserve: $35.00 Shipping: Dome

Title: 3.95 CTS EXTRAORDINARY LUSTER NATURAL ETHIOPIAN BLACK OPAL ROUND SHAPE LOOSE GEMSTONES Carat Weight: 3.95 Dimensions: 11 x 11 x 6.2 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve:

Item: 3.27 Ct Genuine Ethiopian Loose Unheated Black Opal Loose Gemstone: Natural Black Opal Stone Clarity: Translucent Carat Weight: 3.27 Size: 12.00 x 10.00 x 6.20 mm Oval cobochon / Multi-Color Top

Item: Australian Black Opal - Lightning Ridge Loose Gemstone: Black Opal Carat Weight: 1.2 Size/Dimensions: 10 mm x 6 mm x 3.8 mm Shape: Freeform  / Origin: Lighting Ridge, Australia / Treatment: No

Weight - 2.92 Ct / Size - 5.80 - 6.00 mm / Pices - 3 No's / Shape - Round Beads / Color - Black / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

Weight - 3.80 Ct / Size - 6.60 to 6.80 mm / Pices - 3 No's / Shape - Round Ball Beads / Color - Black / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

Title: 3.55 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE EXTRAORDINARY LUSTER LOOSE GEMSTONES Brand: 3.55 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE EXTRAORDINARY LUSTER LOOSE GEMSTONES Carat Weights:

Title: 3.20 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Brand: 3.20 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 3.2 Size/Dimensio

Title: 3.10 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Brand: 3.10 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 3.1 Size/Dimensio

Title: 3.10 CTS MARVELOUS LUSTER ! NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 3.1 Size/Dimensions: 12.0 x 9.2 x 6.2 MM Additional Information: HEATED Reserve: $50.00 Shippi

Title: 'CERTIFIED'' 3.12 Cts Stunning Luster ! Natural Ethiopian Black Opal Oval shape Loose Gemstones Carat Weights: 3.12 Size/Dimensions: 13.4 x 8.9 x 4.9 MM Reserve: $40.00 Shipping: Domestic: Flat

Title: 3.60 Ct Stunning Pear! Natural Multi color Black Opal Good Luster Loose Gemstone Carat Weights: 3.6 Size/Dimensions: 16.4 x 10.7 x 5.2 MM Additional Information: EHIOPIA NATURAL HEATED Reserve:

Title: 'CERTIFIED'' 3.70Cts NATURAL MULTI COLOR FLASHING ! ETHIOPIAN BLACK OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 3.7 Size/Dimensions: 12.92 x 9.81 x 6.68 MM Additional Information: HEATED Res

Item: 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. When

3.15 cts Natural Ethiopian Black Opal Round Shape Please note that this lot has a confidential reserve. When you leave a bid in advance of the auction, submit your maximum. The bidder who has submitte

Weight - 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 - Heated

Weight - 0.80 Ct / Size - 6.90 x 4.80 x 3.90 mm / Shape - Trillion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Title: 3.90 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 3.9 Size/Dimension: 13.3 x 10.2 x 5.8 MM Provenance/Additional Info:HEATED WITH PLAY OF COLOR Reserve

Title: 3.10Cts Natural Multi color Black Opal RoundCabochon Good Luster loose gemstone Carat Weights: 3.1 Size/Dimensions: 10.00x10.00x6.60 MM Additional Information: VVS QUALITY HEATED WITH PLAY OF C

Title: 3.90 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL GOOD LUSTER LOOSE GEMSTONES Carat Weights: 3.9 Size/Dimensions: 12.3 x 8.5 x 6.3 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $30.00

Item: Australian Lighting Ridge Black Opal Loose Gemstone: Opal Carat Weight: 3.08 Dimensions: 15.5 mm x 12.5 mm x 3.5 mm Shape: Triangle Shipping: Domestic: Flat-rate of $4.00 to anywhere within the

Item: Australian Lighting Ridge Black Opal Loose Gemstone: Black Opal Carat Weight: 3.02 Origin: Lightning Ridge, Australia Please note that this lot has a confidential reserve. When you leave a bid i

Item: Australian Lighting Ridge Black Opal Loose Gemstone: Black Opal Carat Weight: 0.9 Size/Dimensions: 7.1 mm x 6.1 mm x 3.4 mm Origin: Lightning Ridge, Australia Please note that this lot has a con