3.55 Ct Natural Multi color Black Opal Oval shape Good Luster loose gemstone

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: $

No Reserve! Title: 1.15 Cts Natural Multi color Black Opal Oval Shape Good Luster loose gemstone Carat Weights: 1.15 Size/Dimensions: 8.7x6.8x4.0 MM Additional Information: HEATED WITH PLAY OF COLOR S

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: 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: 0.94 Cts Natural Multi color Black Opal Oval Shape Good Luster loose gemstone Carat Weight: 0.94 Size/Dimensions: 9.6 x 6.5 x 2.6 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $

Title: 3.25Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 3.25 Size/Dimensions: 12.30x9.00x6.00 MM Additional Information: ETHIOPIA HEATED WITH PLAY OF COLO

Title: 1.40 CTS 2 PCS NATURAL ETHIOPIAN MULTI COLOR OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 1.4 Size/Dimensions: 7 x 5 MM Additional Information: ETHIOPIAN - NATURAL UNHEATED Reserv

Title: 1.25 CTS 2 PCS NATURAL ETHIOPIAN MULTI COLOR OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 1.25 Size/Dimensions: 7 x 5 MM Additional Information: ETHIOPIAN - NATURAL UNHEATED Reser

Title: 1.33 CTS 2 PCS NATURAL ETHIOPIAN MULTI COLOR OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 1.33 Size/Dimensions: 7 x 5 MM Additional Info: NATURAL UNHEATED Reserve: $15.00 Shipping

Title: 1.01 CTS 2 PCS NATURAL ETHIOPIAN MULTI COLOR OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 1.01 Size/Dimensions: 7 x 5 MM Additional Info: NATURAL UNHEATED Reserve: $15.00 Shipping

Size- 7 x 5 MM / Ethiopian / Unheated

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

Title: 1.60Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 1.6 Size/Dimensions: 9.20x7.40x4.70 MM Additional Information: VVS QUALITY HEATED WITH PLAY OF COL

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

Title: 2.05Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 2.05 Size/Dimensions: 12.10x7.70x4.20 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve

Title: 2.10Cts Natural Multi color Black Opal Oval Cabochon Good Luster loose gemstone Carat Weights: 2.1 Size/Dimensions: 12.20x7.30x4.70 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve:

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: 2.05Cts Natural Multi color Ethiopia Black Opal Oval Cabochon Good Luster loose gemstone Brand: MRS GEMS Carat Weights: 2.05 Size/Dimensions: 11.20x8.10x4.50 MM Additional Information: HEATED P

Title: 3.55 ct RARE! GOOD LUSTER FLASHING 100%NATURAL MULTI COLOR OPAL OVAL SHAPE Carat Weights: 3.55 Size/Dimensions: 12.8 x 8.7 x 5.6 MM Additional Information: UNHEATED ETHIOPIA Reserve: $40.00 Shi

Title: 1.85 Cts Extraordinary Luster Natural Multi color Black Opal Oval Shape loose gemstone Carat Weight: 1.85 Size/Dimensions: 10.3 x 7.1 x 4.8 MM Additional Information: ETHIOPIA HEATED WITH PLAY

Title: 6.90 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 6.9 Size/Dimensions: 15.7 x 12.8 x 7.4 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve:

Title: 2.10 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES Carat Weights: 2.1 Size/Dimensions: 11.0 x 8.0 x 4.7 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: $

Title: 3.35 CTS NATURAL ETHIOPIAN BLACK OPAL OVAL SHAPE GOOD LUSTER LOOSE GEMSTONES OP 430 Carat Weights: 3.35 Size/Dimensions: 14 x 9 x 5 MM Additional Information: HEATED WITH PLAY OF COLOR Reserve: