2.49Ct IF Oval cut 14 x 10 mm 100% Natural Red Fire Opal

No Reserve! Title: 4.22 Ct Genuine Ethiopian Faceted Orange Fire Opal Oval Cut Stone Clarity: Transparent Gemstones: Natural Fire Opal Carat Weights: 4.22 Size/Dimensions: 14.20 x 10.50 x 6.50 mm Addi

Title: 3.80 Ct Natural Ethiopian Black Fire Opal Oval Cut Stone Clarity: Opaque Gemstones: Natural Black Opal Carat Weights: 3.8 Size/Dimensions: 14.10 x 10.50 x 6.10 mm Additional Information: Excell

No Reserve! Title: 3.90 Ct Natural Ethiopian Black Fire Opal Oval Cut Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 3.9 Size/Dimensions: 14.70 x 10.00 x 6.00 mm Additional In

No Reserve! Title: 2.03 Ctw Natural Ethiopian Pink Fire Opal Oval Cut Stone Clarity: Transparent Gemstones: Pink Opal Carat Weights: 2.03 Size/Dimensions: 14.20 x 8.90 x 4.10 mm Additional Information

No Reserve! Title: 1.00 Ctw Natural Multi-Color Fire Opal 9X7 mm Oval Cut Stone Clarity: Transparent Gemstones: Opal Carat Weights: 1.00 Size/Dimensions: 9.10 x 7.20 x 3.30 mm Additional Information:

Title: 4.80 Ctw Natural Ethiopian Black Fire Opal Oval Cut Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 4.8 Size/Dimensions: 14.10 x 11.50 x 7.50 mm Additional Information:

Title: 2.10Ct IF Round cut 8 x 8 mm 100% Natural Red Fire Opal-2 Pcs Color/Clarity: red/IF Gemstone Type: "natural/Color Enhanced " Carat Weights: 2.1 Size/Dimensions: 7.81 x 7.81 x 4.78 MM Additional

Product ID: 818725616 Product Name: Natural Opal Weight: 3.03 CT. Size: 12 x 10.1 x 5 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment: Enh

Weight - 1.90 Ct / Size - 12.00 x 8.00 x 5.10 mm / Shape - Oval Cut / Color - Black / Clarity - Opaque / Origin - Ethiopia / Treatment - Heated

No Reserve! Title: 2.39 Ctw Natural Ethiopian Multicolor Fire Opal Oval Cut Stone Clarity: Translucent Gemstones: Natural Fire Opal Carat Weights: 2.39 Size/Dimensions: 13.00 x 9.20 x 5.10 mm Addition

Weight - 1.47 Ct / Size - 11.80 x 6.60 x 5.10 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

No Reserve! Title: 1.64 Ctw Natural Ethiopian Multicolor Fire Opal Oval Cut Stone Clarity: Translucent Gemstones: Natural Fire Opal Carat Weights: 1.64 Size/Dimensions: 11.00 x 8.50 x 5.10 mm Addition

Weight - 1.50 Ct / Size - 9.80 x 7.50 x 5.10 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

Weight - 1.00 Ct / Size - 10.00 x 5.30 x 4.10 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

No Reserve! Title: 1.68 Ct Genuine Orange Faceted Fire Opal Oval Cut Stone Clarity: Transparent Gemstones: Natural Fire Opal Carat Weights: 1.68 Size/Dimensions: 11.80 x 8.20 x 5.10 mm Additional Info

No Reserve! Title: 1.24 Ct Genuine Ethiopian Orangish Pink Fire Opal Oval Cut Stone Clarity: Transparent Gemstones: Natural Fire Opal Carat Weights: 1.24 Size/Dimensions: 9.80 x 8.00 x 4.10 mm Additio

Title: 3.44 Ctw Natural Black Fire Opal Oval Cut Stone Clarity: Translucent Gemstone: Black Opal Carat Weights: 3.44 Size/ Dimensions: 14.30 x 10.60 x 5.00 mm Additional Info: Excellent Pear Cabochon

Title: 2.59 Ctw Natural Faceted Fire Opal Oval Cut Stone Clarity: Transparent Gemstones: Faceted Opal Carat Weights: 2.59 Size/Dimensions: 13.80 x 9.90 x 5.10 mm Additional Information: Pear Cut / Mul

Product ID: 818725734 Product Name: Natural Opal Weight: 1.56 CT. Size: 10 x 7.3 x 4.7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment: En

Product ID: 818725870 Product Name: Natural Opal Weight: 1.78 CT. Size: 10 x 7.4 x 4.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia T

Product ID: 818724609 Product Name: Natural Opal Weight: 1.49 CT. Size: 10 x 8 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treat

No Reserve! Title: 4.36 Ctw Natural Ethiopian Black Fire Opal Oval Cut Stone Clarity: Translucent Gemstones: Black Opal Carat Weights: 4.36 Size/Dimensions: 15.90 x 11.40 x 5.10 mm Additional Informat

No Reserve! Title: 1.39 Ctw Natural Multi-Color Fire Faceted Opal Oval Cut Stone Clarity: Transparent Loose Gemstone: Faceted Opal Carat Weights: 1.39 Size/Dimensions: 10.50 x 7.30 x 4.10 mm Excellent

Title: 2.28 Ct Natural Multi-Color Fire Faceted Opal Oval Cut Stone Clarity: Transparent Gemstones: Natural Faceted Opal Carat Weights: 2.28 Size/Dimensions: 10.50 x 7.90 x 6.10 mm Additional Informat