27.92 Ctz Natural Dendretic Opal

No Reserve! Title: 27.92 Ctz Natural Dendretic Opal Color/Clarity: White & Black / Opaque Gemstones: Dendretic Opal Carat Weights: 27.92 Size/Dimensions: 31.25 x 22.15 x 5.10 Additional Information: O

No Reserve! Title: 34.23 Ctz Natural Dendretic Opal Color/Clarity: Emerald Gemstone: White & Black / Opaque Carat Weight: 34.23 Dimensions: 33.65 x 27.15 x 4.30 Additional Information: Oval / Australi

No Reserve! Title: 13.34 Ctz Natural Dendretic Opal Color/Clarity: White & Black / Opaque Gemstones: Dendretic Opal Carat Weights: 13.34 Size/Dimensions: 25.80 x 16.05 x 4.50 Additional Information: C

No Reserve! Title: 17.48 Ctz Natural Dendretic Opal Color/Clarity: White & Black / Opaque Gemstone: White With Black Dots / Opaque Carat Weights: 17.48 Size: 27.15 x 22.30 x 5.00 Additional Informatio

No Reserve! Title: 47.13 Ctz Natural Dendretic Opal Color/Clarity: White & Black / Opaque Gemstones: Dendretic Opal Carat Weights: 47.13 Size/Dimensions: 40.30 x 32.10 x 5.00 Additional Info: Pear/ Au

No Reserve! Title: 19.87 ctz Natural Dendritic opal Color/Clarity: White & Black / Opaque Gemstones: Dendretic Opal Carat Weights: 19.87 Size/Dimensions: 31.10 x 24.30 x 4.90 Additional Information: F

No Reserve! Title: 17.07 ctz Natural Dendritic opal Color/Clarity: White & Black / Opaque Gemstone: Dendretic Opal Carat Weights: 17.07 Size: 28.75 x 20.75 x 4.20 Additional Information: Oval / Austra

No Reserve! Title: 2.66 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.66 Size/Dimensions: 10.18 x 10.18 x 4.70 Additional Info: Round / E

No Reserve! Title: 2.13 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.13 Size/Dimensions: 10.50 x 8.30 x 4.20 Additional Info: Oval / Eth

No Reserve! Title: 5.16 ctz Natural Opal Cat's Eye Color/Clarity: Ash Yellow / Transparant Gemstone: Opal Cta's Eye Carat Weights: 5.16 Size: 11.50 x 11.50 x 7.00 Additional Information: Round / Ethio

No Reserve! Title: 2.36 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.36 Size/Dimensions: 9.40 x 9.40 x 5.78 Additional Info: Round / Eth

No Reserve! Title: 3.64 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 3.64 Size/Dimensions: 13.48 x 9.80 x 5.30 Additional Info: Pear / Eth

No Reserve! Title: 1.43 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 1.43 Size/Dimensions: 11.70 x 6.52 x 3.70 Additional Info: Octagon /

No Reserve! Title: 4.34 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 4.34 Size/Dimensions: 15.30 x 9.40 x 6.10 Additional Info: Pear / Eth

No Reserve! Title: 2.91 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.91 Size/Dimensions: 10.67 x 8.15 x 5.40 Additional Info: Oval / Eth

No Reserve! Title: 8.61 ctz Natural Opal Cat's Eye Color/Clarity: Ash Yellow / Transparant Gemstone: Opal Cta's Eye Carat Weights: 8.61 Size: 13.00 x 12.40 x 9.50 Additional Information: Oval / Ethiop

No Reserve! Title: 4.65 ctz Natural Opal Cat's Eye Color/Clarity: Ash Yellow / Transparant Gemstone: Opal Cta's Eye Carat Weights: 4.65 Size: 11.30 x 8.10 x 8.60 Additional Information: Oval / Ethiopi

No Reserve! Title: 4.21 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 4.21 Size/Dimensions: 14.90 x 9.80 x 5.75 Additional Info: Oval / Eth

No Reserve! Title: 3.10 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 3.1 Size/Dimensions: 12.97 x 10.30 x 5.28 Additional Info: Oval / Eth

No Reserve! Title: 3.11 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 3.11 Size/Dimensions: 12.95 x 10.70 x 4.55 Additional Info: Oval / Et

No Reserve! Title: 3.34 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 3.34 Size/Dimensions: 15.95 x 8.32 x 5.90 Additional Info: Pear / Eth

No Reserve! Title: 2.50 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.5 Size/Dimensions: 13.00 x 8.30 x 4.60 Additional Info: Oval / Ethi

No Reserve! Title: 2.70 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.7 Size/Dimensions: 10.20 x 8.48 x 6.35 Additional Info: Oval / Ethi

No Reserve! Title: 2.02 ctz Natural Opal Play Of Colors Color/Clarity: Play Off colors/ Transparent Gemstones: Opal Carat Weights: 2.02 Size/Dimensions: 15.35 x 7.30 x 4.30 Additional Info: Marques /