Sold20232.31 Ct Natural Black Onyx Loose StoneWeight - 2.31 Ct / Size - 11.60 x 8.10 x 4.00 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20233.60 Ct Natural Black Onyx Loose StoneWeight - 3.60 Ct / Size - 10.20 x 10.00 x 5.30 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20248.08 Ct Natural Black Onyx Loose StoneWeight - 8.08 Ct / Size - 20.40 x 15.30 x 3.50 mm / Shape - Oval Checkerboard Cut / Color - Black / Clarity - Opaque/ Origin - Africa / Treatment - NoneSee Sold Price
Sold202428.21 Ct Natural Black Onyx Loose StoneWeight - 28.21 Ct / Size - 30.00 x 30.00 x 6.00 mm / Shape - Round Ring / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20247.03 Ct Natural Black Onyx Loose StoneWeight - 7.03 Ct / Size - 12.50 x 12.10 x 4.50 mm / Shape - Square Cut / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20246.13 Ct Natural Black Onyx Loose StoneWeight - 6.13 Ct / Size - 12.60 x 12.10 x 4.20 mm / Shape - Square Cut / Color - Black / Clarity - Opaque/ Origin - Africa / Treatment - NoneSee Sold Price
Sold20242.74 Ct Natural Black Onyx Loose StoneWeight - 2.74 Ct / Size -13.00 x 5.70 x 5.70 mm / Shape - Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20248.65 Ct Natural Black Onyx Loose StoneWeight - 8.65 Ct / Size - 20.40 x 13.60 x 3.60 mm / Shape - OVal Cut / Color - Black / Clarity - Opaque/ Origin - Africa / Treatment - NoneSee Sold Price
Sold20247.90 Ct Natural Black Onyx Loose StoneWeight - 7.90 Ct / Size - 21.00 x 15.20 x 3.30 mm / Shape - OVal Cut / Color - Black / Clarity - Opaque/ Origin - Africa / Treatment - NoneSee Sold Price
Sold20243.87 Ct Natural Black Onyx Loose StoneWeight - 3.87 Ct / Size - 12.80 x 5.80 x 5.80 mm / Shape - Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20233.62 Ct Natural Black Onyx Loose StoneWeight - 3.62 Ct / Size - 12.20 x 12.20 x 2.60 mm / Shape - Round Cab / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20247.64 Ct Natural Black Onyx Loose StoneWeight - 7.64 Ct / Size - 19.80 x 14.90 x 3.40 mm / Shape - Oval Cut / Color - Black / Clarity - Transparent / Origin - Africa / Treatment - NoneSee Sold Price
Sold20245.13 Ct Natural Black Onyx Loose StoneWeight - 5.13 Ct / Size - 15.40 x 10.40 x 5.70 mm / Shape - Pear Checkerboard Cut / Color - Black / Clarity - Opaque/ Origin - Africa / Treatment - NoneSee Sold Price
Sold20235.04 Ct Natural Black Onyx Loose StoneWeight - 5.04 Ct / Size - 12.60 x 12.60 x 3.20 mm / Shape - Cushion Cab / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20234.28 Ct Natural Black Onyx Loose StoneWeight - 4.28 Ct / Size - 12.30 x 12.20 x 2.70 mm / Shape - Cushion Cab / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20242.43 Ct Natural Black Onyx Loose StoneWeight - 2.43 Ct / Size -8.00 x 8.00 x 4.50 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20235.81 Ct Natural Black Onyx Loose StoneWeight - 5.81 Ct / Size - 20.10 x 8.30 x 5.10 mm / Shape - Marquise Cut / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20248.29 Ct Natural Black Onyx Loose StoneWeight - 8.29 Ct / Size - 18.20 x 13.20 x 3.10 mm / Shape - Fancy Cushion Cab / Color - Black / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20242.53 Ct Natural Black Onyx Loose StoneWeight - 2.53 Ct / Size - 13.00 x 5.80 x 5.80 mm/ Shape - Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20244.32 Ct Natural Black Onyx Loose StoneWeight - 4.32 Ct / Size - 13.50 x 7.00 x 7.00 mm / Shape - Fancy Drop / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20239.76 Ct Natural Black Onyx Loose StoneWeight - 9.76 Ct / Size - 15.10 x 10.00 x 10.00 mm / Shape - Drilled Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20238.27 Ct Natural Black Onyx Loose Stoneweight - 8.27 Ct / Size -22.00 x 11.50 x 5.00 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20235.06 Ct Natural Black Onyx Loose StoneWeight - 5.06 Ct / Size - 12.30 x 10.30 x 5.80 mm / Shape - Cushion Cut / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price
Sold20243.53 Ct Natural Black Onyx Loose StoneWeight - 3.53 Ct / Size -12.70 x 6.50 x 6.50 mm / Shape - Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - NoneSee Sold Price