3.35Ct Natural Multi color Ethiopian Black Opal Oval

Title: 3.35Ct Natural Multi color Ethiopian Black Opal Oval shape Good Luster loose gemstone Carat Weights: 3.35 Size/Dimensions: 13.30x8.50x5.60 MM Additional Information: HEATED WITH PLAY OF COLOR R

Title: 0.80 Cts Natural Multi Color Ethiopian Black Opal Oval Cut loose gemstone Carat Weights: 0.8 Size/Dimensions: 9.2 x 6.0 x 2.4 MM Additional Information: HEATED Reserve: $10.00 Shipping: Domesti

Title: 2.85Cts GOOD LUSTER! NATURAL MULTI COLOR ETHIOPIAN BLACK OPAL OVAL OP913 Carat Weights: 2.85 Size/Dimensions: 12.80x9.30x4.90 MM Additional Info: HEATED WITH PLAY OF COLOR Reserve: $25.00 Shipp

Title: 1.95 Cts Stunning Luster ! Natural Multi Color Ethiopian Black Opal Oval Cut loose gemstone Carat Weights: 1.95 Size/Dimensions: 10.00 x 7.60 x 4.70 MM Additional Information: HEATED Reserve: $

Title: 0.70 Cts Good Luster ! Natural Multi Color Ethiopian Black Opal Oval Cut loose gemstone Carat Weights: 0.7 Size/Dimensions: 8.20 x 5.70 x 3.30 MM Additional Information: HEATED Reserve: $9.00 S

Title: 0.90 Cts Good Luster ! Natural Multi Color Ethiopian Black Opal Oval Cut loose gemstone Carat Weights: 0.9 Size/Dimensions: 8.60 x 6.30 x 2.60 MM Additional Information: HEATED Reserve: $10.00

Title: ' CERTIFIED '' 3.23Cts NATURAL MULTICOLOR ETHIOPIAN BLACK OPAL OVAL OP901 Carat Weight: 3.23 Size/Dimensions: 11.42x10.22x5.62 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $45.

Title: 2.85Cts GOOD LUSTER ! NATURAL MULTICOLOR ETHIOPIAN BLACK OPAL OVAL SHAPE Carat Weight: 2.85 Size/Dimensions: 12.80x9.30x4.90 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $35.00

Title: 2.70Cts GOOD LUSTER ! NATURAL MULTICOLOR ETHIOPIAN BLACK OPAL OVAL SHAPE Carat Weight: 2.7 Size/Dimensions: 13.80x8.40x3.90 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $35.00

Title: 'CERTIFIED'' 3.23Cts MARVELOUS LUSTER! NATURAL MULTICOLOR ETHIOPIAN BLACK OPAL OVAL SHAPE Carat Weight: 3.23 Size/Dimensions: 11.42 x 10.22 x 5.62 MM Additional Information: HEATED WITH PLAY OF

Title: 2.40 Cts NATURAL MULTI COLOR FLASHING ! ETHIOPIAN BLACK OPAL OVAL SHAPE Carat Weights: 2.4 Size/Dimensions: 12.00x8.30x4.60 MM Additional Information: HEATED Reserve: $25.00 Shipping: Domestic:

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

Title: 2.55Cts NATURAL MULTI COLOR FLASHING ! ETHIOPIAN BLACK OPAL OVAL SHAPE Carat Weights: 2.55 Size/Dimensions: 13.40x7.90x4.20 MM Additional Information: HEATED Reserve: $40.00 Shipping: Domestic:

Title: 2.40 Cts NATURAL MULTI COLOR FLASHING ! ETHIOPIAN BLACK OPAL OVAL SHAPE Carat Weight: 2.4 Size/Dimensions: 12.00x8.30x4.60 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $30.00 S

Title: 2.45Cts Natural multi color Play Ethiopian Black Opal Oval 2 pc loose gemstone Carat Weights: 2.45 Size/Dimensions: 8.6x6.8x3.3 MM / 8.60x6.8x3.6 MM Reserve: $15.00 Shipping: Domestic: Flat-rat

No Reserve! Title: 0.95 CTS NATURAL ETHIOPIAN MULTI COLOR BLACK OPAL OVAL SHAPE LOOSE GEMSTONES Carat Weights: 0.95 Size/Dimensions: 8.8 x 6.5 x 3.2 MM Shipping: Domestic: Flat-rate of $7.00 to anywhe

Title: 3.60Ct Natural Multi color Black Opal Oval shape Good Luster loose gemstone Carat Weights: 3.6 Size/Dimensions: 13.20x11.10x4.30 MM Additional Information: ETHIOPIAN ORIGIN HEATED Reserve: $50.

Title: 1.40Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 1.4 Size/Dimensions: 9.10x6.90x4.40 MM Additional Information: ETHIOPIAN - HEATED WITH PLAY OF COL

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

Title: 3.55 Ct Natural Multi color Black Opal Oval shape Good Luster loose gemstone Carat Weights: 3.55 Size/Dimensions: 17.10x8.30x4.20 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $

Title: 3.00 ct-EXTRADINARY-LUSTER-100-Natural-Multi-Color-Ethiopian-BLACK-Opal Size/Dimensions: 16.9 X 8.4 X 3.4 mm Please note that this lot has a confidential reserve. When you leave a bid in advanc

Title: 7.00Cts Stunning Luster ! Natural Multi color Black Opal Oval loose gemstone Carat Weights: 7 Size/Dimensions: 16.8x11.6x7.80 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $60.0

Title: 3.30Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 3.3 Size/Dimensions: 12.50x9.00x5.70 MM Additional Information: HEATED Reserve: $40.00 Shipping: D

Title: 3.35Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 3.35 Size/Dimensions: 12.80x8.50x6.30 MM Additional Information: VVS QUALITY HEATED WITH PLAY OF C