3.74 Ct Natural Black Onyx

Weight - 3.74 Ct / Size - 10.10 x 10.10 x 5.70 mm / Shape -Excellent Round Checkerboard Cut / Clarity - Transparent / Origin - Brazil / Treatment - None

Weight - 3.74 Ct / Size - 10.20 x 5.80 mm / Shape -Excellent Round Checkerboard/ Clarity - Transparent / Origin - Brazil / Treatment - None

No Reserve! Title: 27.53 ct Natural Black Onyx Color/Clarity: Opaque Gemstones: Gemstones Carat Weights: 27.53 Size/Dimensions: 24.80 x 15.50 x 8.80 Additional Information: Oval - Brazil Shipping: Do

No Reserve! Title: 15.68 ct Natural Black Onyx Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: $16 Size/Dimensions: 20.70 x 15.70 x 6.40 Additional Information: Oval - Brazil Shipping:

Weight - 34.90 Ct / Size - 36.00 x 36.00 x 41 .00 mm / Shape - Fancy Ring / Clarity - Opaque / Origin - Brazil / Treatment - None

Oval-Brazil

Oval-Brazil

Weight - 4.22 Ct / Size - 12.00 x 12.00 x 3.00 mm / 2 Pc's / Shape - Fancy Ring / Clarity - Opaque / Origin - Brazil / Treatment - None

Weight - 16.23 Ct / Size - 2.20 - 2.30 mm / 214 Pc's / Shape - Round Beads / Color - Black / Clarity - Opaque / Origin - Africa / Treatment - None

Weight - 24.45 Ct / Size - 40.00 x 40.00 x 4.50 mm / Shape - Round Ring / Clarity - Opaque / Origin - Brazil / Treatment - None

Weight - 6.83 Ct / Size - 15.00 x 15.00 x 3.00 mm / Shape - Fancy Ring / Clarity - Opaque / Origin - Brazil / Treatment - None

Weight - 14.69 Ct / Size - 9.90 x 9.40 x 5.30 mm / 2 Pc's / Shape - Marquise Beads / Color - Black / Clarity - Opaque / Origin - Africa / Treatment - None

Weight - 3.60 Ct / Size - 10.20 x 10.00 x 5.30 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

Weight - 42.17 Ct / Size - 3.60 - 3.70 mm / 112 Pc's / Shape - Round Beads / Color - Black / Clarity - Opaque / Origin - Africa / Treatment - None

Weight - 8.08 Ct / Size - 20.40 x 15.30 x 3.50 mm / Shape - Oval Checkerboard Cut / Color - Black / Clarity - Opaque/ Origin - Africa / Treatment - None

Weight - 28.21 Ct / Size - 30.00 x 30.00 x 6.00 mm / Shape - Round Ring / Clarity - Opaque / Origin - Brazil / Treatment - None

Natural Black Onyx with an exact weight is 56.6 ct.Top Quality stone

All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 30X30X6 mm

No Reserve! Title: 9.50 ct Natural Black Onyx Additional Information: Gemstones: Onyx Carat Weights: 9.50 ct Size/Dimensions: 16 x 12 X 5 mm Materials & Techniques: Onyx Shipping: Domestic: Flat-rate

Weight - 9.76 Ct / Size - 20.00 x 8.10 x 4.50 mm / 2 Pc's / Shape - Marquise Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

No Reserve! Title: 12.38 Ct Natural Black Onyx Cushion Cut Stone Clarity: Opaque Gemstone: Natural Onyx Carat Weight: 12.38 Size/Dimensions: 14.10 x 14.10 x 7.50 mm Additional Information: Cushion Cut

All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 10X10X6 mm

All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 29X28X6 mm

No Reserve! Title: 6.82 Ct Natural Black Onyx Round Checkerboard Pair Stone Clarity: Opaque Gemstone: Natural Onyx Carat Weight: 6.82 Size/Dimensions: 10.20 x 10.20 x 5.40 mm / 2 Pc's Additional Infor