Unset 19.28ct Australian Opal

Natural Australian Opal Gemstone~~MM Size 15 x 12 x 5~~

Unset Opal Gemstones C/O; (8) White opals, largest measures 32x19.6mm, 29.3ct., (1) Fire agate, 21.5x12.8mm, 9.95 ct. (1) Dendritic opal, 32.8 mm x 22.06mm, 43.5ct. (1) small black opal, 8.8 mm x 6.2

Genuine Premium Hand made by Artisan - Real Australian Opal Gemstone Necklace - WOW Weight : 560 carats | Beads Dimensions : 9-12 mm | Treatment : None | Length : 20 Inches | Cut : Fancy | Clasp : Lob

A 14k gold hinged bangle bracelet set with graduated cabochons of fiery Australian opal gemstones. Gently graduated from approximately 9mm x 7mm to approximately 7mm to 5mm. Spaced with round cut diam

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-

Title: 9.10 ct Lighting Ridge Australian Opal Gemstones: Opal Carat Weights: 9.1 Size/Dimensions: 21.4 mm x 10.0 mm x 4.2 mm Additional Information: Lighting Ridge Opal Fields Reserve: $50.00 Shipping

No Reserve! Reserve Reduced! Item: 16 x 12 Australian Opal Gemstones: Opal Carat Weights: 3.32 Size/Dimensions: 16 mm x 12 mm x 2.9 mm Additional Information: Solid Natural Australian Opal from Coober

Item: Australian Opal Gemstones: Opal Carat Weights: 0.71 Size/Dimensions: 8.0 mm x 6.0 mm x 2.6 mm Additional Information: Mintabie Opal Fields No Reserve: This lot starts at $1 and has no reserve as

Reserve Reduced! Title: 16 x 12 Australian Opal Gemstones: Opal Carat Weights: 3.6 Size/Dimensions: 16 mm x 12 mm x 3.4 mm Additional Information: Natural Solid Australian Opal from the Coober Pedy Op

Title: Australian Opal Gemstones: Opal Carat Weights: 0.78 Size/Dimensions: 7 mm x 2.8 mm Additional Information: Solid Australian Opal from the Coober Pedy Opal Fields Reserve: $10.00 Shipping:

Reserve Reduced! Title: Australian Opal Gemstones: Opal Carat Weights: 0.86 Size/Dimensions: 7.5 mm x 2.6 mm Additional Information: Solid Australian Opal from the Coober Pedy Opal Fields Reserve: $1

Reserve Reduced! Title: Australian Opal Gemstones: Opal Carat Weights: 0.79 Size/Dimensions: 7 mm x 2.8 mm Additional Information: Solid Australian Opal from the Coober Pedy Opal Fields Reserve: $10.

Title: Australian Opal Gemstones: Opal Carat Weights: 0.8 Size/Dimensions: 7.6 mm x 2.5 mm Additional Information: Solid Australian Opal from the Coober Pedy Opal Fields Reserve: $10.00 Shipping:

No Reserve! Reserve Reduced! Item: 12 x 10 Australian Opal Gemstones: Opal Carat Weights: 2.65 Size/Dimensions: 12 mm x 10 mm x 2.9 mm Additional Information: Solid Natural Australian Opal from Coober

An unset 1.71ct oval cabochon Australian Opal with moderate play of colours in Violet/Green/Yellow. Measures at 10.90mm in length by 7.90mm in width and 3.61mm thick.

Australian Triplet Opal Gemstone Set in Sterling Silver Ring- Size 9 1/2, Total Weight 11 Grams

17ct Australian Boulder Opal gemstone. ( 20x15x6mm ) Koroit opal fields, Queensland Australia origin stone. All natural, solid, untreated opal gemstone with a fantastic pattern. Very well polished on

13.2ct Australian Koroit Opal Gemstone. Teardrop, pear shaped cabochon with a fantastic pattern. Koroit fields, Queensland Australia origin gemstone. Ready to be set into a gorgeous pendant. 18 1/2 X

Item: 5.92 ct Australian Boulder Opal Gemstones: Opal Carat Weights: 5.92 Size/Dimensions: 17.5 mm x 12.4 mm x 4.0 mm Please note that this lot has a confidential reserve. When you leave a bid in adva

Title: Australian Black Opal Gemstones: Opa; Carat Weights: 1.9 Size/Dimensions: 11.1 mm x 8.0 mm x 3.2 mm Additional Information: Sugar Treated Reserve: $55.00 Shipping: Domestic: Flat-rate of $5.00

Title: Australian Black Opal Gemstones: Opal Carat Weights: 1.2 Size/Dimensions: 11.0 mm x 7.0 mm x 2.2 mm Additional Information: Sugar Treated Reserve: $50.00 Shipping: Domestic: Flat-rate of $5.00

Title: 4.33 ct Australian Doublet Opal Gemstone: Doublet Opal Color/Clarity: Semi Transparent Carat Weight: 4.33 Size/Dimensions: 13.25 x 11.20 x 3.55 Additional Information: Fancy - Australia Reserve

Title: 10.74 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 10.74 Size/Dimensions: 26 mm x 12 mm x 4.5 mm Additional Information: Koroit Opal Fields Please note that this lot has a

Title: 10.45 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 10.45 Size/Dimensions: 30.4 mm x 10.0 mm x 4.2 mm Additional Information: Koroit Opal Fields No Reserve: This lot starts