7.75 Ct Natural Ethiopian Black Fire Opal Round Cab

No Reserve! Title: 3.05 Ct Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weight: 3.05 Dimensions: 10.20 x 10.20 x 6.00 mm Additional Informa

No Reserve! Title: 3.32 Ct Natural Ethiopian Black Fire Opal Round Cab Color/Clarity: Translucent Gemstone: Natural Black Opal Carat Weight: 3.32 Size/Dimensions: 12.30 x 12.30 x 4.00 mm Additional In

No Reserve! Title: 3.54 Ct Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 3.54 Size/Dimensions:10.70 x 10.70 x 6.50 mm Additional I

No Reserve! Title: 1.84 Ct Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.84 Size/Dimensions: 8.40 x 8.40 x 5.40 mm Additional In

Title: 7.75 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Black Opal Size/Dimensions: 7.75 Carat Weights: 14.00 x 14.00 x 8.00 mm Additional Information: Excell

No Reserve! Title: 7.75 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Black Opal Carat Weights: 7.75 Size/Dimensions: 14.00 x 14.00 x 8.00 mm Additional Informa

No Reserve! Title: 2.32 Ct Natural Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstones: Black Opal Carat Weights: 2.32 Size/Dimensions: 10.30 x 10.30 x 4.70 mm Additional Informat

No Reserve! Title: 2.30 Ct Geuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 2.30 Size/Dimensions: 9.30 x 9.30 x 5.80 mm Additional Inf

No Reserve! Title: 3.00 Ct Genuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 3.00 Size/Dimensions: 10.80 x 10.80 x 5.90 mm Additional

No Reserve! Title: 2.93 Ct Genuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights: 2.93 Size/Dimensions: 10.70 x 10.70 x 5.60 mm Nice Round C

No Reserve! Title: 2.70 Ct Geuine Ethiopian Fire Black Opal Round Cab Color/Clarity: Translucent Gemstone: Natural Black Opal Carat Weight: 2.70 Size/Dimensions: 10.40 x 10.40 x 5.30 mm Additional Inf

No Reserve! Title: 1.85 Ct Geuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.85 Size/Dimensions: 9.30 x 9.30 x 5.10 mm Additional Inf

No Reserve! Title: 2.70 Ct Geuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights: 2.70 Size/Dimensions: 10.40 x 10.40 x 5.30 mm Excellent Rou

No Reserve! Title: 1.38 Ct Genuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights: 1.38 Size/Dimensions: 8.00 x 8.00 x 4.20 mm Nice Round Cab

No Reserve! Title: 2.14 Ct Geuine Ethiopian Fire Black Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 2.14 Size/Dimensions: 10.00 x 10.00 x 5.00 mm Additional I

No Reserve! Title: 3.45 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Opaque Gemstones: Black Opal Carat Weights: 3.45 Size/Dimensions: 10.30 x 10.30 x 7.30 mm Additional Information:

Title: 2.92 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Black Opal Carat Weights: 2.92 Size/ Dimensions: 10.70 x 10.70 x 5.70 mm Additional Info: Excellent Rou

Title: 1.70 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Semi - Transparent Gemstone: Natural Black Opal Carat Weight: 1.70 Size/Dimensions: 9.00 x 9.00 x 4.30 mm Additional Informat

No Reserve! Title: 3.86 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Black Opal Carat Weight: 3.86 Size/Dimensions: 11.30 x 11.30 x 6.30 mm Additional Informati

No Reserve! Title: 3.84 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Opaque Gemstones: Natural Black Opal Carat Weights: 3.84 Size/Dimensions: 11.00 x 11.00 x 6.50 mm Additional Info

No Reserve! Title: 1.11 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Semi - Transparent Gemstones: Natural Black Opal Carat Weights: 1.11 Size/Dimensions: 7.10 x 7.10 x 4.50 mm Addit

No Reserve! Title: 2.60 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Black Opal Size/ Dimensions: 2.6 Carat Weights: 10.00 x 10.00 x 5.50 mm Additional Info: Ex

No Reserve! Title: 2.60 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Black Opal Size/Dimensions: 2.6 Carat Weights: 10.00 x 10.00 x 5.50 mm Additional Informat

No Reserve! Title: 2.60 Ctw Natural Ethiopian Black Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Black Opal Carat Weight: 2.60 Size/Dimensions: 10.00 x 10.00 x 5.50 mm Additional Informati