26.87 Ct Genuine Australian Black Opal 30X9 mm Cushion

No Reserve! Title: 26.87 Ct Genuine Australian Black Opal 30X9 mm Cushion Cab Stone Clarity: Opaque Gemstones: Australian Opal Carat Weights: 26.87 Size/Dimensions: 30.00 x 8.90 x 5.0 mm Nice Cushion

No Reserve! Title: 17.72 Ct Genuine Australian Black Opal Pear Cabochon Stone Clarity: Opaque Gemstones: Australian Opal Carat Weights: 17.72 Size/Dimensions: 27.00 x 10.80 x 5.50 mm Nice Pear Cobocho

No Reserve! Title: 4.72 Ct Genuine Ethiopian Fire Black Opal Cushion Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights: 4.72 Size/Dimensions: 12.60 x 12.60 x 5.80 mm Nice Cushi

No Reserve! Title: 1.84 Ct Genuine Ethiopian Black Opal Cushion Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.84 Size/Dimensions: 11.30 x 6.80 x 4.90 mm Additional Info

No Reserve! Title: 1.21 Ct Natural Australian Black Opal Cushion Cabochon Stone Clarity: Opaque Gemstones: Natural Australian Opal Carat Weights: 1.21 Size/Dimensions: 6.60 x 6.60 x 2.90 mm Additional

No Reserve! Title: 1.99 Ct Genuine Ethiopian Fire Black Opal Cushion Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.99 Size/Dimensions: 12.50 x 6.60 x 4.00 mm Additional

No Reserve! Title: 1.98 Ct Genuine Ethiopian Fire Black Opal Cushion Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.98 Size/Dimensions: 9.70 x 7.40 x 5.30 mm Additional

No Reserve! Title: 2.52 Ct Genuine Ethiopian Fire Black Opal Cushion Cab Stone Clarity: TranslucentLoose Gemstone: Natural Black Opal Carat Weights: 2.52 Size/Dimensions: 10.00 x 10.00 x 5.10 mm Nice

No Reserve! Title: 2.27 Ct Genuine Ethiopian Fire Black Opal Cushion Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 2.27 Size/Dimensions: 14.20 x 7.30 x 5.00 mm Additional

Weight - 4.76 Ct / Size - 12.30 x 10.50 x 3.60 mm / Shape - Cushion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Weight - 2.75 Ct / Size - 9.90 x 8.40 x 3.10 mm / Shape - Cushion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 3.56 Ct / Size - 9.30 x 7.40 x 4.30 mm / Shape - Cushion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

Weight - 1.86 Ct / Size - 11.00 x 5.60 x 2.90 mm / Shape - Cushion Cabochon / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Unheated

No Reserve! Title: 1.17 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights:1.17 Size/Dimension: 8.90 x 7.10 x 4.20 mm Additional Informat

No Reserve! Title: 1.29 Ct Genuine Ethiopian Black Opal 9.5X6.7 mm Oval Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.29 Size/Dimensions: 9.50 x 6.70 x 4.20 mm Additional I

No Reserve! Title: 0.87 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Stone Clarity: Translucent Loose Gemstone: Natural Black Opal Carat Weights: 0.87 Size / Dimensions: 9.00 x 7.10 x 4.20 mm Oval cobo

No Reserve! Title: 1.16 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.16 Size/Dimensions: 9.10 x 7.10 x 3.90 mm Additional I

No Reserve! Title: 2.04 Ct Genuine Fire Black Opal 9X9 mm Trillion Cab Stone Clarity: Translucent Loose Gemstone: Natural Black Opal Carat Weights: 2.04 Size / Dimensions: 9.00 x 9.10 x 5.50 mm Nice T

No Reserve! Title: 1.46 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.46 Size/Dimensions: 9.00 x 7.00 x 5.00 mm Additional I

No Reserve! Title: 1.32 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights:1.32 Size/Dimension: 9.10 x 7.10 x 4.10 mm Additional Informat

No Reserve! Title: 1.17 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.17 Size/Dimensions: 8.90 x 7.10 x 4.20 mm Additional Infor

No Reserve! Title: 1.15 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.15 Size/Dimensions: 8.90 x 7.10 x 4.10 mm Additional Infor

No Reserve! Title: 1.11 Ct Genuine Ethiopian Black Opal 9X7 mm Oval Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.11 Size/Dimensions: 9.10 x 7.10 x 3.50 mm Additional Infor

No Reserve! Title: 1.18 Ct Genuine Unheated Black Opal 9X7 mm Oval Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.18 Size/Dimensions: 9.00 x 7.00 x 4.30 mm Additional Inform