Onyx Price Results

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23.44 Ct Natural Onyx Druzy Lace Pair: Gemstones: Natural Onyx /Carat Weights: 23.44 ct /Size or Dimensions: 22 X 14 X 4.50 mm /Treatment: Coated

2025

23.44 Ct Natural Onyx Druzy Lace Pair

Finest Gems Auction

17.47 Ct Natural Onyx Druzy Lace Pair: Gemstones: Natural Onyx /Carat Weights: 17.47 ct /Size or Dimensions: 17 X 11 - 13 X 4.70 mm /Treatment: Coated

2025

17.47 Ct Natural Onyx Druzy Lace Pair

Finest Gems Auction

23.49 Ct Natural Onyx Druzy Lace Pair: Gemstones: Natural Onyx /Carat Weights: 23.49 ct /Size or Dimensions: 21 X 16 mm Approx /Treatment: Coated

2025

23.49 Ct Natural Onyx Druzy Lace Pair

Finest Gems Auction

Black Onyx Silver Pendant: A sleek black Onyx pendant set in a silver frame, Size: 2.25". Weight 20g

2025

Black Onyx Silver Pendant

Rose's Antiques

Vintage Onyx Obelisk with Cherub Motif Base: Vintage Polished Onyx Obelisk with Cherub Motif Base.Measures 25 inches x 6.5 inches square base.

2025

Vintage Onyx Obelisk with Cherub Motif Base

Greenwich Auction

Seaman Schepps Black Onyx, Jasper 18k Gold and Coral Table Desk Clock and Writing Set.: Seaman Schepps Black Onyx, Jasper 18k Gold and Coral Table Desk Clock and Writing Set. Clock with mother of pearl dial, Quartz movement, working condition, 7.5x7.5cm, Marked. including two bowls, one

2025

Seaman Schepps Black Onyx, Jasper 18k Gold and Coral Table Desk Clock and Writing Set.

Carved Green Onyx Gemstone Face Tribal Mask Sterling Silver Ring: This item is in good pre-owned, previously used/displayed condition with noticeable light wear, and surface scratches. Please reference all photos for full details. This piece of jewelry has been test

2025

Carved Green Onyx Gemstone Face Tribal Mask Sterling Silver Ring

Rapid Estate Liquidators and Auction Gallery

15.18 Ct Natural Black Onyx Oval Cab: Weight - 15.18 Ct / Dimensions - 30.00 x 14.00 x 4.80 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

15.18 Ct Natural Black Onyx Oval Cab

17.10 Ct Natural Black Onyx Fancy Cab: Weight - 17.10 Ct / Dimensions - 32.00 x 14.80 x 5.00 mm / Shape - Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

17.10 Ct Natural Black Onyx Fancy Cab

15.32 Ct Natural Black Onyx Fancy Cab: Weight - 15.32 Ct / Size - 30.00 x 14.60 x 5.10 mm / Shape - Fancy Cab/ Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

15.32 Ct Natural Black Onyx Fancy Cab

14.47 Ct Natural Blue Onyx Trillion Cut: Weight - 14.47 Ct / Dimensions - 19.50 x 18.90 x 7.50 mm / Shape - Trillion Cut / Clarity - Transparent / Origin - Brazil / Treatment - None

2025

14.47 Ct Natural Blue Onyx Trillion Cut

13.13 Ct Natural Black Onyx Pear Drop: Weight - 13.13 Ct / Dimensions - 20.30 x 10.30 x 10.30 mm / Shape - Pear Drop Beads / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

13.13 Ct Natural Black Onyx Pear Drop

14.00 Ct Natural Black Onyx Round Cut: Weight - 14.00 Ct / Size - 18.50 x 18.50 x 7.30 mm / Shape - Round Cut / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

14.00 Ct Natural Black Onyx Round Cut

12.11 Ct Natural Black Onyx Pear Drop: Weight - 12.11 Ct / Dimensions - 20.30 x 10.00 x 10.00 mm / Shape - Per Drop / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

12.11 Ct Natural Black Onyx Pear Drop

12.72 Ct Natural Black Onyx Pear Cut: Weight - 12.72 Ct / Dimensions - 18.30 x 18.20 x 7.00 mm / Shape - Pear cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

12.72 Ct Natural Black Onyx Pear Cut

10.31 Ct Natural Blue Onyx Trillion Cut: Weight - 10.31 Ct / Dimensions - 16.30 x 16.30 x 7.80 mm / Shape - Trillion Cut / Clarity - Transparent / Origin - Brazil / Treatment - None

2025

10.31 Ct Natural Blue Onyx Trillion Cut

13.57 Ct Natural Green Onyx Trillion Cut: Weight - 13.57 Ct / Dimensions - 17.90 x 17.90 x 8.20 mm / Shape - Trillion Cut / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

13.57 Ct Natural Green Onyx Trillion Cut

5.89 Ct Natural Black Onyx Fancy Cab: Weight - 5.89 Ct / Dimensions - 19.70 x 11.00 x 4.10 mm / Shape - Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

5.89 Ct Natural Black Onyx Fancy Cab

8.24 Ct Natural Green Onyx Round Cut Beads: Weight - 8.24 Ct / Dimensions - 8.50 - 8.70 mm / 3 Pc's / Shape - Round Cut Beads / Clarity - Transparent / Origin - Brazil / Treatment - None

2025

8.24 Ct Natural Green Onyx Round Cut Beads

18.38 Ct Natural Green Onyx Round Cut Beads: Weight - 18.38 Ct / Dimensions - 7.60 - 8.40 mm / 8 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Brazil / Treatment - None

2025

18.38 Ct Natural Green Onyx Round Cut Beads

5.49 Ct Natural Black Onyx Pear Cut Pair: Weight - 5.49 Ct / Dimensions - 12.00 x 8.10 x 4.90 mm / 2 Pc's / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

5.49 Ct Natural Black Onyx Pear Cut Pair

8.79 Ct Natural Green Onyx Round Cut Beads: Weight - 8.79 Ct / Dimensions - 8.50 - 8.70 mm / 3 Pc's / Shape - Round Cut Beads / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

8.79 Ct Natural Green Onyx Round Cut Beads

12.34 Ct Natural Blue Onyx Hexagon Cut: Weight - 12.34 Ct / Dimensions - 18.60 x 16.30 x 7.10 mm / Shape - Hexagon Cut / Clarity - Transparent / Origin - Brazil / Treatment - None

2025

12.34 Ct Natural Blue Onyx Hexagon Cut

6.90 Ct Natural Black Onyx Pear Drop: Weight - 6.90 Ct / Dimensions - 11.30 x 8.00 x 8.00 mm / Shape - Pear Drop / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

6.90 Ct Natural Black Onyx Pear Drop

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