Australian Opal - 6.30 ct

No Reserve! Title: Australian Doublet Opal 6.30 ct Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: $6 Size/Dimensions: 14.10 x 10.30 x 5.60 Additional Information: Oval - Austr

No Reserve! Title: 6.30 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Gemstones Carat Weights: 6.3 Size/Dimensions: 14.15 x 10.15 x 5.65 Additional Information: Oval - Australi

Oval - Australia

No Reserve! Item: 6.30 ct Australian Doublet Opal Loose Gemstone: Australian Doublet Opal Color/Clarity: Opaque Carat Weight: 6.3 Size (mm): 13.82 x 10.00 x 5.80 Oval - Australia Shipping: Domestic: F

Oval - Australia

Oval - Australia

Title: 6.30 ct Australian Doublet Fire Opal Brand: Fire Opal Gemstones: Loosegemstone Color/Clarity: Semi Transparent Carat Weights: 6.3 Size/Dimensions: 15.90 x 12.00 x 5.30 Additional Information: O

Dimension: 91.6x46.2mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australi

Natural Australian Opal- 13.91 ct., Color - White , Shape - Oval Cabochon Cut , Good Quality With Luster.

Natural Australian Opal- 6.47 ct., Color - White , Shape - Oval Cabochon Cut , Good Quality With Luster.

Natural Australian Opal- 8.9 ct., Color - White , Shape - Triangle Cabochon Cut , Good Quality With Luster.

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: 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 - 1.01 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: Australian Black Opal - 1.75 ct Metal Purity: Natural Gemstones: Australian Opal Carat Weights: 1.75 ct Size/Dimensions: 11.00 x 8.20 x 2.85 mm Additional Information: Natural Australian Lightn

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: Lightning Ridge Australian Black Opal - 1.15 ct Metal Purity: Natural Gemstones: Australian Opal Carat Weights: 1.15 ct Size/Dimensions: 8.10 x 7.70 x 2.90 mm Additional Information: Natural Au

Title: 5.16 ct Australian Opal Gemstones: Opal Carat Weights: 5.16 Size/Dimensions: 16 mm x 14.5 mm x 3.2 mm Additional Information: Coober Pedy Opal Fields Reserve: $400.00 Shipping: Domestic: Flat-

No Reserve! Title: Australian Doublet Opal 19.05 ct Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: $19 Size/Dimensions: 25.90 x 18.45 x 6.35 Additional Information: Oval - Aus

Title: Lightning Ridge Australian Black Opal - 2.95 ct Metal Purity: Natural Gemstones: Australian Opal Carat Weights: 2.95 ct Size/Dimensions: 14.30 x 8.30 x 4.00 mm Additional Information: Natural A

No Reserve! Title: Australian Doublet Opal 22.50 ct Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: $23 Size/Dimensions: 22.40 x 17.70 x 7.70 Additional Information: Rectangula

No Reserve! Title: Australian Doublet Opal 21.75 ct Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: $22 Size/Dimensions: 23.90 x 17.90 x 6.10 Additional Information: Rectangula