7.00 Ctw Natural Black Onyx Trillion Cab

No Reserve! Title: 7.00 Ctw Natural Black Onyx Trillion Cab Stone Clarity: Opaque Gemstones: Onyx Carat Weights: 7 Size/Dimensions: 15.00 x 14.50 x 4.80 mm Additional Information: Trillion Cabochon /

No Reserve! Title: 3.36 Ctw Natural Black Onyx Trillion Cab Stone Clarity: Semi-Transparent Gemstones: Natural Onyx Carat Weights: 3.36 Size/Dimensions: 7.80 x 7.80 x 5.70 mm Additional Information: T

No Reserve! Title: 8.70 Ctw Natural Onyx Trillion Cab Stone Clarity: Semi-Transparent Gemstones: NaturalOnyx Carat Weights: 8.7 Size/Dimensions: 19.90 x 13.00 x 4.70 mm Additional Information: Trillio

No Reserve! Title: 10.28 Ctw Natural Onyx Trillion Cab Stone Clarity: Semi-Transparent Gemstones: NaturalOnyx Carat Weights: 10.28 Size/Dimensions: 24.00 x 17.80 x 3.10 mm Additional Information: Tril

No Reserve! Title: 12.45 Ctw Natural Black Onyx Cushion Cab Stone Clarity: Opaque Gemstones: Onyx Carat Weights: 12.45 Size/Dimensions: 14.30 x 14.30 x 7.50 mm Additional Information: Cushion Cabochon

No Reserve! Title: 10.23 Ctw Natural Black Onyx Marquise Cab Stone Clarity: Opaque Gemstones: Natural Onyx Size/Dimensions: 10.23 Carat Weights: 30.00 x 7.40 mm Additional Information: Marquise Caboch

No Reserve! Title: 2.47 Ctw Natural Black Onyx Trilion Cab Stone Clarity: Opaque Gemstones: Natual Onyx Carat Weights: 2.47 Size/Dimensions: 6.80 x 6.70 x 5.50 mm Additional Information: Tillion Cab /

No Reserve! Title: 8.03 Ctw Natural Black Onyx Cushion Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 8.03 Size/Dimensions: 18.10 x 13.30 x 3.00 mm Additional Information: Cushion Ca

No Reserve! Title: 4.16 Ctw Natural Black Onyx Oval Cab Stone clarity: Opaque Gemstone:Natural Onyx Carat weights: 4.16 Size/Dimensions: 14.40 x 10.50 x 2.80 mm Additional info:Cushion Cab / Origin -

No Reserve! Title: 3.52 Ctw Natural Black Onyx Round Cab Stone Clarity: Opaque Gemstone:Natural Onyx Carat Weights: 3.52 Size/Dimensions: 12.40 x 12.40 x 2.50 mm Additional Info:Round Cab / Origin - B

No Reserve! Title: 4.09 Ctw Natural Black Onyx Oval Cab Stone Clarity: Opaque Gemstones: Natual Onyx Carat Weights: 4.09 Size/Dimensions: 14.30 x 10.20 x 3.00 mm Additional Information: Oval Cab / Col

No Reserve! Title: 4.13 Ctw Natural Black Onyx Round Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.13 Size/Dimensions: 12.40 x 12.40 x 2.90 mm Additional Information: Round Cab /

No Reserve! Title: 4.46 Ctw Natural Black Onyx Cushion Cab Stone clarity: Opaque Gemstone:Natural Onyx Carat weights: 4.46 Size/Dimensions: 14.20 x 10.10 x 2.90 mm Additional info:Cushion Cab / Origin

No Reserve! Title: 13.00 Ctw Natural Black Onyx Marquise Cab Stone Clarity:Opaque Gemstones: Onyx Carat weights: 13 Size/Dimensions: 25.00 x 13.00 x 6.30 mm Additional Info:Marquise Cabochon / Origin

No Reserve! Title: 4.52 Ctw Natural Black Onyx Round Cab Stone Clarity: Opaque Gemstone:Natural Onyx Carat Weights: 4.52 Size/Dimensions: 12.40 x 12.40 x 3.20 mm Additional Info:Round Cab / Origin - B

No Reserve! Title: 4.33 Ctw Natural Black Onyx Round Cab Stone Clarity: Opaque Gemstone:Natural Onyx Carat Weights: 4.33 Size/Dimensions: 12.40 x 12.40 x 3.10 mm Additional Info:Round Cab / Origin - B

No Reserve! Title: 4.46 Ctw Natural Black Onyx Cushion Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.46 Size/Dimensions: 14.20 x 10.20 x 3.00 mm Additional Information: Cushion Ca

No Reserve! Title: 4.94 Ctw Natural Black Onyx Cushion Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.94 Size/Dimensions: 14.40 x 10.30 x 3.20 mm Additional Information: Cushion Ca

No Reserve! Title: 3.86 Ctw Natural Black Onyx Oval Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 3.86 Size/Dimensions: 14.40 x 10.50 x 2.70 mm Additional Information: Oval Cab / Or

No Reserve! Title: 4.78 Ctw Natural Black Onyx Cushion Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.78 Size/Dimensions: 12.30 x 12.30 x 3.20 mm Additional Information: Cushion Ca

No Reserve! Title: 4.67 Ctw Natural Black Onyx Cushion Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.67 Size/Dimensions: 12.50 x 12.50 x 3.00 mm Additional Information: Cushion Ca

No Reserve! Title: 4.50 Ctw Natural Black Onyx Round Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.50 Size/Dimensions: 12.40 x 12.40 x 3.20 mm Additional Information: Round Cab /

No Reserve! Title: 3.84 Ctw Natural Black Onyx Oval Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 3.84 Size/Dimensions: 14.40 x 10.50 x 2.70 mm Additional Information: Oval Cab / Or

No Reserve! Title: 7.02 Ctw Natural Black Onyx Fancy Cab Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 7.02 Size/Dimensions: 18.00 x 12.80 x 2.80 mm Additional Information: Fancy Cab /