5.14 Ctw Natural Black Onyx Marquise Cut

No Reserve! Title: 5.14 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.14 Size/Dimensions: 20.00 x 8.20 x 4.50 mm Additional Information: Marquise C

No Reserve! Title: 4.85 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.85 Size/Dimensions: 19.60 x 8.20 x 4.40 mm Additional Information: Marquise C

No Reserve! Title: 4.86 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.86 Size/Dimensions: 20.00 x 8.00 x 4.50 mm Additional Information: Marquise C

No Reserve! Title: 5.30 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.30 Size/Dimensions: 10.00 x 8.20 x 4.60 mm Additional Information: Marquise C

No Reserve! Title: 4.85 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.85 Size/Dimensions: 19.60 x 8.20 x 4.40 mm Additional Information: Marquise C

No Reserve! Title: 5.44 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natual Onyx Carat Weights: 5.44 Size/Dimensions: 10.40 x 8.40 x 4.60 mm Additional Information: Marquise Cu

No Reserve! Title: 5.26 Ctw Natural Black Onyx Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.26 Size/Dimensions: 20.30 x 8.30 x 4.60 mm Additional Information: Marquise C

No Reserve! Title: 5.06 Ctw Natural Black Onyx Cushion Marquise Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.06 Size/Dimensions: 10.00 x 8.30 x 4.50 mm Additional Information: Ma

No Reserve! Title: 9.32 Ctw Natural Black Onyx Marquise Drop Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 9.32 Size/Dimensions: 30.50 x 7.50 x 7.50 mm Additional Information: Marquise

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: 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: 5.01 Ctw Natural Onyx Marquise Cut Stone Clarity: Opaque Gemstones: NaturalOnyx Carat Weights: 5.01 Size/Dimensions: 19.70 x 8.50 x 4.50 mm Additional Information: Marquise Cut / Or

No Reserve! Title: 10.96 Ctw Natural Black Onyx Marquise Cab Stone/clarity: Opaque Gemstone: Onyx Carat Weight: 10.96 Size: 25.00 x 13.10 x 5.60 mm Additional Information: Marquise Cabochon / Origin -

No Reserve! Title: 10.71 Ctw Natural Black Onyx Marquise Drop Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 10.71 Size/Dimensions: 30.00 x 7.50 x 7.50 mm Additional Information: Marquis

No Reserve! Title: 13.30 Ctw Natural Black Onyx Marquise Cab Stone Clarity: Opaque Gemstone: Onyx Carat Weight: 13.3 Size/Dimensions: 25.00 x 13.10 x 6.60 mm Additional Information: Marquise Cabochon

No Reserve! Title: 13.16 Ctw Natural Black Onyx Marquise Cab Stone Clarity: Opaque Gemstone: Onyx Carat Weight: 13.16 Dimesnions: 25.00 x 13.10 x 6.50 mm Additional Information: Marquise Cabochon / Or

No Reserve! Title: 13.95 Ctw Natural Black Onyx Marquise Cab Stone Clarity: Opaque Gemstone: Onyx Carat Weight: 13.95 Size/Dimensions: 25.00 x 13.10 x 6.80 mm Additional Information: Marquise Cabochon

No Reserve! Title: 4.13 Ctw Natural Black Onyx Hexagon Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.13 Size/Dimensions: 10.20 x 10.20 x 5.70 mm Additional Information: Hexagon Cu

No Reserve! Title: 5.50 Ctw Natural Black Onyx Cushion Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.5 Size/Dimensions: 12.20 x 10.20 x 5.50 mm Additional Information: Cushion Cut

No Reserve! Title: 5.52 Ctw Natural Black Onyx Cushion Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.52 Size/Dimensions: 12.20 x 10.20 x 5.60 mm Additional Information: Cushion Cu

No Reserve! Title: 4.13 Ctw Natural Black Onyx Hexagon Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 4.13 Size/Dimensions: 10.20 x 10.20 x 5.70 mm Additional Information: Hexagon Cu

No Reserve! Title: 5.62 Ctw Natural Black Onyx Cushion Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.62 Size/Dimensions: 12.30 x 10.30 x 6.00 mm Additional Information: Cushion Cu

No Reserve! Title: 5.57 Ctw Natural Black Onyx Cushion Cut Stone Clarity: Opaque Gemstones: Natual Onyx Carat Weights: 5.57 Size/Dimensions: 12.00 x 10.00 x 5.80 mm Additional Information: Cushion Cut

No Reserve! Title: 5.46 Ctw Natural Black Onyx Cushion Cut Stone Clarity: Opaque Gemstones: Natural Onyx Carat Weights: 5.46 Size/Dimensions: 12.10 x 10.10 x 5.80 mm Additional Information: Cushion Cu