Results for “black opal ring”

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1.95 Ct Natural Black Flashing Fire Opal Cushion cut: Weight - 1.95 Ct / Dimensions - 13.80 x 7.60 x 4.20 mm/ Shape - Cushion Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

3 days Left

1.95 Ct Natural Black Flashing Fire Opal Cushion cut

Est. $75-$150

1.77 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.77 Ct / Dimensions - 10.30 x 8.20 x 4.90 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

1.77 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

3.03 Ct Natural Black Fire Opal OVal Cab Pair: Weight - 3.03 Ct / Size - 10.30 x 8.00 x 3.90 mm / 2 Pc's / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

3.03 Ct Natural Black Fire Opal OVal Cab Pair

Est. $75-$150

Natural Fire Red Black Opal 1.45 Ct. Pear Cabochon Shape 10.8 x 8 Mm Gemstone From Ethiopia: Product ID: 818724241 Product Name: Natural Opal Weight: 1.45 CT. Size: 10.8 x 8 x 3.8 MM. Shape: Pear Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia T

Mar 01, 2026

Natural Fire Red Black Opal 1.45 Ct. Pear Cabochon Shape 10.8 x 8 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Est. $139-$219

2.59 Ct Natural Black Flashing Fire Opal Oval Cab Pair: Weight - 2.59 Ct / Dimensions - 8.60 x 6.90 x 4.40 mm / 2 PC's / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

2.59 Ct Natural Black Flashing Fire Opal Oval Cab Pair

Est. $75-$150

1.98 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.98 Ct / Dimensions - 12.40 x 8.70 x 3.50 mm / Shape - OVal Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 16, 2026

1.98 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

1.53 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.53 Ct / Dimensions - 9.40 x 7.10 x 4.70 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

1.53 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

1.69 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.69 Ct / Dimensions - 10.80 x 8.10 x 3.50 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

3 days Left

1.69 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

2.04 Ct Natural Black Flashing Fire Opal Oval cut: Weight - 2.04 Ct / Dimensions - 10.80 x 7.90 x 5.50 mm/ Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

3 days Left

2.04 Ct Natural Black Flashing Fire Opal Oval cut

Est. $75-$150

Natural Black Flashing Opal 1.68 ct Oval cut: 11.7 x 7.4 x 4.5mm While opals are traditionally cabochon-cut (domed), faceting is sometimes used to enhance specific types of play-of-color, particularly in more transparent or directional black opal

Feb 20, 2026

Natural Black Flashing Opal 1.68 ct Oval cut

California Gemstones

Est. $15-$100

Natural Fire Red Black Opal 0.73 Ct. Oval Cabochon Shape 8.9 x 6 Mm. Gemstone: Product ID: 818724376 Product Name: Natural Opal Weight: 0.73 CT. Size: 8.9 x 6 x 3.2 MM. Shape: Oval Cabochon Color: Rainbow Fire Red Black Clarity:Semi - Transparent Luster: Iridescent Gems Origin:

2026

Natural Fire Red Black Opal 0.73 Ct. Oval Cabochon Shape 8.9 x 6 Mm. Gemstone

Treasure of Gems & Jewelry

2.62 Ct Natural Black Flashing Fire Opal OVal Cab: Weight - 2.62 Ct / Dimensions - 14.10 x 10.10 x 3.80 mm / Shape - OVal Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

2.62 Ct Natural Black Flashing Fire Opal OVal Cab

Est. $75-$150

1.21 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.21 Ct / Dimensions - 10.60 x 7.50 x 3.50 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

1.21 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

1.85 Ct Natural Black Flashing Fire Opal Pear Cut: Weight - 1.85 Ct / Dimensions - 11.90 x 8.60 x 4.80 mm / Shape - Pear Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 16, 2026

1.85 Ct Natural Black Flashing Fire Opal Pear Cut

Est. $75-$150

1.04 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.04 Ct / Dimensions - 9.50 x 6.60 x 3.80 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

1.04 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

4.44 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 4.44 Ct / Dimensions - 17.00 x 13.60 x 4.30 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Mar 03, 2026

4.44 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $100-$200

2.60 Ct Natural Black Flashing Fire Opal Pear Cut: Weight - 2.60 Ct / Dimensions - 13.60 x 9.20 x 5.80 mm / Shape - Pear Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 16, 2026

2.60 Ct Natural Black Flashing Fire Opal Pear Cut

Est. $75-$150

1.30 Ct Natural Black Flashing Fire Opal Pear Cut: Weight - 1.30 Ct / Dimensions - 11.10 x 7.20 x 4.80 mm / Shape - Pear Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 16, 2026

1.30 Ct Natural Black Flashing Fire Opal Pear Cut

Est. $75-$150

3.63 Ct Natural Black Fire Opal Pear Cab: Weight - 3.63 Ct / Dimensions -18.10 x 9.00 x 5.30 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

3.63 Ct Natural Black Fire Opal Pear Cab

Est. $100-$200

1.54 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.54 Ct / Dimensions - 9.90 x 7.10 x 4.80 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

1.54 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

3.11 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 3.11 Ct / Dimensions - 13.50 x 10.00 x 5.20 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2 days Left

3.11 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

2.18 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.18 Ct / Dimensions - 10.40 x 9.30 x 4.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

2.18 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

1.42 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.42 Ct / Dimensions - 11.80 x 7.40 x 4.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 25, 2026

1.42 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

2.14 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.14 Ct / Dimensions - 9.10 x 7.10 x 6.50 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

Feb 16, 2026

2.14 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

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