1.83 Ctw Natural Blue Fire Opal Round Cab

No Reserve! Title: 1.83 Ctw Natural Blue Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Opal Carat Weights: 1.83 Size/Dimensions: 8.80 x 8.80 x 4.50 mm Additional Information: Shape

Title: 1.90 Ctw Natural Ethiopian Blue Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Blue Opal Carat Weight: 1.9 Size/Dimensions: 8.60 x 8.60 x 5.10 mm Additional Information: Excel

Title: 1.12 Ctw Natural Ethiopian Blue Fire Opal Round Cab Stone Clarity: Transparent Gemstone: Natural Blue Opal Carat Weight: 1.12 Size/Dimensions: 8.10 x 8.10 x 3.50 mm Additional Information: Exce

No Reserve! Title: 1.38 Ctw Natural Ethiopian Blue Fire Opal Round Cab Stone Clarity: Transparent Gemstones: Natural Opal Carat Weights: 1.38 Size/Dimensions: 7.50 x 7.50 x 5.40 mm Additional Informat

No Reserve! Title: 1.66 Ctw Natural Ethiopian Blue Fire Opal Round Cab Stone Clarity: Transparent Gemstones: Natural Blue Opal Carat Weights: 1.66 Size/Dimensions: 8.90 x 8.90 x 4.70 mm Additional Inf

Title: 2.00 Ctw Natural Blue Fire Opal Round Cabochon Stone Clarity: Transparent Gemstones: Natural Opal Carat Weights: 2.00 Size/Dimensions: 10.20 x 10.20. x 4.70 mm Additional Information: Shape - R

Title: 3.29 Ctw Natural Black Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weight: 3.29 Size/Dimensions: 11.5 x 11.5 x 5.0 mm Additional Information: Pieces : 1 No

Title: 1.72 Ctw Natural Green Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Green Opal Carat Weight: 1.72 Size/Dimensions: 8.80 x 8.80 x 5.10 mm Additional Information: Round Caboch

No Reserve! Title: 2.96 Ctw Natural Pink Fire Opal Round Cab Stone Clarity: Transparent Gemstones: Natural Pink Opal Carat Weights: 2.96 Size/Dimensions: 10.30 x 10.30 x 6.10 mm Additional Information

No Reserve! Title: 1.51 Ctw Natural Multi-Color Fire Opal Round Cab Stone Clarity: Transparent Gemstones: Natural Opal Carat Weights: 1.51 Size/Dimensions: 8.60 x 8.60 x 4.70 mm Additional Information

No Reserve! Title: 1.19 Ctw Natural Multi-Color Fire Opal Round Cab Stone Clarity: Transparent Gemstone: Opal Carat Weights: 1.19 Size/Dimensions: 8.00 x 8.00 x 4.20 mm Nice Round Cabochon / Multi-Col

No Reserve! Title: 1.00 Ctw Natural Orange Fire Opal Round Cab Stone Clarity: Translucent Gemstones: Natural Opal Carat Weights: 1 Size/Dimensions: 8.00 x 8.00 x 3.80 mm Additional Information: Shape

No Reserve! Title: 2.63 Ctw Natural Orange Fire Opal Round Cab Stone Clarity: Transparent Gemstones: Natural Orange Opal Carat Weights: 2.63 Size/Dimensions: 9.90 x 9.90 x 5.90 mm Additional Informati

Title: 5.15 Ctw Natural Ethiopian Blue Fire Opal Oval Cab Stone Clarity: Transparent Gemstones: Natural Blue Opal Carat Weights: 5.15 Size/Dimensions: 14.00 x 10.30 x 7.80 mm Additional Information: E

No Reserve! Title: 1.59 Ctw Natural Ethiopian Blue Fire Opal Oval Cab Stone Clarity: Transparent Gemstones: Fire Opal Carat Weights: 1.59 Size/Dimensions: 10.30 x 8.00 x 4.80 mm Additional Information

Title: 5.37 Ctw Natural Ethiopian Blue Fire Opal Oval Cab Stone Clarity: Translucent Gemstone: Blue Opal Carat Weights: 5.37 Size/ Dimensions: 14.90 x 11.50 x 7.30 mm Additional Info: Excellent Oval C

Title: 4.91 Ctw Natural Ethiopian Orange Fire Opal Round Cab Stone Clarity: Translucent Gemstone: Natural Orange Opal Carat Weight: 4.91 Size/Dimensions: 12.00 x 12.00 x 7.40 mm Additional Information

Title: 5.15 Ctw Natural Ethiopian Blue Fire Opal Oval Cab Stone Clarity: Transparent Gemstone: Natural Blue Opal Carat Weights: 5.15 Size/Dimensions: 14.00 x 10.30 x 7.80 mm Additional Info: Excellent

Title: 5.06 Ctw Natural Ethiopian Blue Fire Opal Pear Cab Stone Clarity: Translucent Gemstone: Natural Opal Carat Weight: 5.06 Size/Dimensions: 16.40 x 12.60 x 5.30 mm Additional Information: Excellen

Title: 4.89 Ctw Natural Ethiopian Blue Fire Opal Pear Cab Stone Clarity: Transparent Gemstones: Natural Blue Opal Carat Weights: 4.89 Size/Dimensions: 15.50 x 11.50 x 7.00 mm Additional Information: E

Title: 4.35 Ctw Natural Ethiopian Blue Fire Opal Oval Cab Clarity: Transparent Gemstone: Natural Blue Opal Carat Weight: 4.35 Dimensions: 14.40 x 8.80 x 7.70 mm Additional Information: Excellent Oval

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: 3.10 Ctw Natural Ethiopian Blue Fire Opal Oval Cab Stone Clarity: Translucent Gemstone: Natural Blue Opal Carat Weight: 3.10 Size/Dimensions: 13.70 x 10.10 x 5.00 mm Additional Information: Exc

No Reserve! Title: 2.53 Ctw Natural Ethiopian Blue Fire Opal Pear Cab Stone Clarity: Opaque Gemstones: Blue Opal Carat Weights: 2.53 Size/Dimensions: 14.70 x 8.90 x 4.60 mm Additional Information: Exc