Australian Opal Certified - 2.30 ct

Title: Australian Opal Certified - 2.30 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 2.30 ct Size/Dimensions: 10.68 x 8.53 x 4.08 mm Additional Information: Natural Ce

Title: Lightning Ridge Australian Opal Certified - 1.33 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.33 ct Size/Dimensions: 10.85 x 6.89 x 3.01 mm Additional Informa

Title: Lightning Ridge Australian Opal Certified - 1.01 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.01 ct Size/Dimensions: 9.33 x 8.04 x 1.99 mm Additional Informat

Title: Lightning Ridge Australian Opal Certified - 1.66 ct Brand: None Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.66 ct Size/Dimensions: 10.11 x 8.22 x 3.27 mm Additi

Title: Australian Opal Certified - 2.15 ct Purity: Natural, Certified Gemstone: Australian Opal Carat Weight: 2.15 ct Size/Dimensions: 12.77 x 8.86 x 3.03 mm Additional Information: Natural Certified

Title: Lightning Ridge Australian Opal Certified - 1.33 ct Brand: None Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.33 ct Size/Dimensions: 10.51 x 8.22 x 2.48 mm Additi

Title: Australian Black Opal Certified - 4.02 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 4.02 ct Size/Dimensions: 12.17 x 12.02 x 3.63 mm Additional Information: Nat

Title: Australian Black Opal Certified- 4.57 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 4.57 ct Size/Dimensions: 19.57 x 12.48 x 2.81 mm Additional Information: Natu

Title: Lightning Ridge Australian Black Opal Certified- 2.68 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 2.68 ct Size/Dimensions: 11.43 x 8.56 x 4.30 mm Additional In

Title: Lightning Ridge Australian Black Opal Certified - 1.10 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.10 ct Size/Dimensions: 9.68 x 7.74 x 2.15 mm Additional In

Title: Lightning Ridge Australian Black Opal Certified - 1.28 ct Brand: None Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.28 ct Size/Dimensions: 9.63 x 7.29 x 2.86 mm A

Title: Lightning Ridge Australian Black Opal Certified- 1.12 ct Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.12 ct Size/Dimensions: 9.13 x 7.50 x 2.74 mm Additional Inf

No Reserve! Title: 2.30 Ct Natural Australian Doublet Opal Oval Cabochon Stone Clarity: Opaque Gemstone: Natural Australian Opal Carat Weight: 2.3 Size/Dimensions: 13.60 x 5.70 x 3.00 mm Additional In

No Reserve! Title: 2.30 Ct Natural Australian Doublet Opal Oval Cabochon Stone Clarity: Opaque Gemstone: Natural Australian Opal Carat Weight: 2.3 Dimensions: 10.30 x 7.70 x 3.50 mm Additional Informa

Item: Lightning Ridge Black Opal - 3.15 ct Metal Purity: Natural , Certified Gemstones: Opal Carat Weights: 3.15 ct Size/Dimensions: 15.00 x 11.82 x 3.28 mm "Natural Australian Lightning Ridge Black O

No Reserve! Title: Natural Pink Fire Opal - 2.30 Ct Origin: Ethiopia Weight: 2.3 Size/Dimensions: 13.0 x 8.0 x 4.7 mm Additional Information: Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent

Title: Opal Certified - 9.24 ct Brand: None Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 9.24 ct Size/Dimensions: 18.32 x 12.60 x 8.01 mm Additional Information: Natural Certified O

Title: Opal Certified - 4.55 ct Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 4.55 ct Size/Dimensions: 14.19 x 9.79 x 6.29 mm Additional Information: Natural Opal oval cabochon certi

Title: Opal Certified - 3.56 ct Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 3.56 ct Size/Dimensions: 12.47 x 9.83 x 5.73 mm Additional Information: Natural Opal oval cabochon certi

Title: Opal Certified - 7.52 ct Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 7.52 ct Size/Dimensions: 18.36 x 11.39 x 7.61 mm Additional Information: Natural Certified Opal oval cab

Title: Opal Certified - 4.21 ct Brand: None Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 4.21 ct Size/Dimensions: 11.53 x 11.48 x 5.81 mm Additional Information: Natural Certified O

Title: Opal Certified - 6.13 ct Brand: None Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 6.13 ct Size/Dimensions: 17.04 x 11.09 x 6.69 mm Additional Information: Natural Opal Certif

Title: Opal Certified - 5.03 ct Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 5.03 ct Size/Dimensions: 15.74 x 10.62 x 6.17 mm Additional Information: Natural Opal oval cabochon cert

Title: Opal Certified - 7.38 ct Metal Purity: Natural, Certified Gemstones: Opal Carat Weights: 7.38 ct Size/Dimensions: 16.88 x 13.47 x 7.36 mm Additional Information: Natural Certified Opal oval cab