16.65 CT MATRIX AUSTRALIAN OPAL

No Reserve! Title: 16.65 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Gemstones Carat Weights: 16.65 Size/Dimensions: 24.45 x 15.60 x 6.25 Additional Information: Pear - Austr

18K and 14K white gold Australian opal and diamond pendant necklace, pendant with one 16.65ct. oval-cut 25 x 21mm Australian opal accented with six round brilliant-cut diamonds approx: 0.12 ct tw., co

Dimension: 17x9x3.6 mm Weight: 4.85 Ct Estimate: $220-$460 In recent auctions, Australian Koroit Matrix Boulder Opals have witnessed an increasing demand. An opal of similar quality and pattern was au

Dimension: 13.5x9.7x3.3 mm Weight: 3.5 Ct Estimate: $220-$460 In recent auctions, Australian Koroit Matrix Boulder Opals have witnessed an increasing demand. An opal of similar quality and pattern was

Dimension: 15x10x4.4 mm Weight: 6.53 Ct Estimate: $220-$460 In recent auctions, Australian Koroit Matrix Boulder Opals have witnessed an increasing demand. An opal of similar quality and pattern was a

Dimension: 14x11.4x3 mm Weight: 3.4 Ct Estimate: $220-$460 In recent auctions, Australian Koroit Matrix Boulder Opals have witnessed an increasing demand. An opal of similar quality and pattern was au

Dimension: 22.7x16x3.9 mm Weight: 6.65 Ct Estimate: $220-$460 In recent auctions, Australian Koroit Matrix Boulder Opals have witnessed an increasing demand. An opal of similar quality and pattern was

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: 2,51 ct Australian Opal IGI report Gemstones: Australian Opal IGI report Carat Weights: 2,51 ct Size/Dimensions: 12,20x6,67x4,69 Origin: australia Reserve: $160.00 Shipping: Domestic: Free shi

14K Yellow Gold Ladies Opal and Diamond Ring, C. 1940's, Large 10 ct. Australian Opal Surrounded with Small Round Diamonds and Lined with Blue Enamel, Diamond Weight Approximately 2.00 cts..

No Reserve! Title: 19.25 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: 19.25 Size/Dimensions: 23.95 x 15.95 x 6.25 Additional Information: Oval - A

No Reserve! Title: 17.66 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: 17.66 Size/Dimensions: 24.40 x 16.10 x 5.25 Rectangular - Australia Shipping

Title: 9.7 ct Australian Black Opal Doublet Gemstones: Opal Doublet Carat Weights: 9.7 Size/Dimensions: 21.6 mm x 16.9 mm x 3.7 mm Additional Information: Doublet Reserve: $250.00 Shipping: Domestic:

No Reserve! Title: 26.44 ct Australian Doublet Opal Color/Clarity: Opaque Carat Weight: 26.44 Dimensions: 23.45 x 18.55 x 6.50 Additional Information: Cushion - Australia Shipping: Domestic: Flat-rat

No Reserve! Title: 25.36 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: $25 Size/Dimensions: 30.80 x 13.50 x 6.95 Additional Information: Rectangula

Title: 5.18 ct Australian Black Opal Doublet Gemstones: Opal Doublet Carat Weights: 5.18 Size/Dimensions: 21 mm x 15 mm x 4 mm Additional Information: Doublet Reserve: $200.00 Shipping: Domest

No Reserve! Item: 7.84 ct Australian Doublet Opal Color/Clarity: Opaque Loose gemstone Carat Weight: 7.84 Size/Dimensions: 16.00 x 12.10 x 5.40 Oval - Australia Shipping: Domestic: Flat-rate of $10.00

No Reserve! Title: 4.96 ct Australian Doublet Opal Color/Clarity: Semi Transparent Loosegemstone Carat Weights: 4.96 Size/Dimensions: 15.00 x 9.70 x 3.70 Fancy - Australia Shipping: International: Fla

No Reserve! Title: 27.85 ct Australian Doublet Opal Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 27.85 Size/Dimensions: 20.20 x 22.00 x 6.40 Additional Information: Rectangular - Aust

No Reserve! Title: 25.36 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Loosegemstone Carat Weights: 25.36 Size/Dimensions: 30.80 x 13.50 x 6.95 Additional Information: Rectangu

No Reserve! Title: 23.50 ct Australian Doublet Opal Color/Clarity: Semi Transparent Carat Weight: 23.5 Size/Dimensions: 21.65 x 20.60 x 6.60 Additional Information: Round - Australia Shipping: Domesti

Title: 14.20 ct mexicam matrix opal Color/Clarity: opaque Gemstone Type: natural/unheated Carat Weights: 14.2 Size/Dimensions: 20.81 x 15.33 x 7.76 MM Origin: Mexico Reserve: $130.00 Shipping: Do

No Reserve! Title: 25.05 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones Carat Weights: $25 Size/Dimensions: 33.67 x 13.11 x 6.33 Additional Information: Rectangular - Australia

No Reserve! Title: 17.30 ct Australian Doublet Opal Color/Clarity: Semi Transparent Gemstones: Gemstones Carat Weights: 17.3 Size/Dimensions: 25.15 x 15.65 x 5.25 Additional Information: Oval - Austra