Opal Black Leopard
Showing all 8 results
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- Item Number
- W0658
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- Gemstone
- Black Leopard Opal
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- Origin
- Mexico
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- Weight
- 11.64 ct
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- Dimension (mm)
- 23.5 x 14.0 x 6.5
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- Calibrated Size
- No
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- Type of Cut
- Pear Cabochon
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- Cutter
- Miro – EU
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- Color
- Play of Colors 4 / 10
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- Treatment
- None
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- Sheen/Schiller/Silk intensity
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- None
- Very Low
- Low
- Low-Medium
- Medium
- Medium-Strong
- Strong
- Very Strong
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- Current market value
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- 10
- 9
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- 2
- 1
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- Investment potential
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- 10
- 9
- 8
- 7
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- 5
- 4
- 3
- 2
- 1
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- Rarity
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- 10
- 9
- 8
- 7
- 6
- 5
- 4
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- 2
- 1
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- Item Number
- W5341
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 17.66 ct
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- Dimension (mm)
- 17.8 x 13.8 x 9.0
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- Calibrated Size
- No
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- Type of Cut
- CUSHION Cabochon
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- Cutter
- cut by Ravenstein Gem Co.
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- Color
- Black Base with Leopard Skin-Like Patterns, Perfect Play of Colors #9
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- Treatment
- None
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- Current market value
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- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Investment potential
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- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Rarity
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- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Note
- VIDEO outside: https://www.youtube.com/shorts/vgE0XDZfKRk
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- Item Number
- W4818
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 20.79 ct
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- Dimension (mm)
- 35.2 x 14.5 x 8.3
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- Calibrated Size
- No
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- Type of Cut
- MARQUISE Cabochon
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- Cutter
- Darryl Alexander – USA
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- Color
- Play of colors 10 / 10
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- Treatment
- None
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- Current market value
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Investment potential
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Rarity
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Item Number
- W5310
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 8.44 ct
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- Dimension (mm)
- 14.8 x 11.7 x 6.6
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- Calibrated Size
- No
-
- Type of Cut
- CUSHION Cabochon
-
- Cutter
- cut by Ravenstein Gem Co.
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- Color
- Black Base with Leopard Skin-Like Patterns, Perfect Play of Colors #9
-
- Treatment
- None
-
- Current market value
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Investment potential
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Rarity
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Item Number
- W / 20474
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 9.92 ct
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- Dimension (mm)
- 15.2 mm Diameter x 6.2
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- Calibrated Size
- No
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- Type of Cut
- ROUND Cabochon
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- Cutter
- cut by Ravenstein Gem Co.
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- Color
- Play of Colors no. 6
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- Treatment
- None
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- Current market value
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Investment potential
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Rarity
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Item Number
- W7398
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 10.0 ct
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- Dimension (mm)
- 16.1 x 12.8 x 7.6
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- Calibrated Size
- No
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- Type of Cut
- Oval Cabochon
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- Cutter
- cut by Ravenstein Gem Co.
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- Color
- Black Base with Leopard Skin-Like Patterns, Perfect Play of Colors #9
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- Treatment
- None
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- Investment potential
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Rarity
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Note
- VIDEO: https://www.youtube.com/watch?v=6EPKK-YsNmc
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- Item Number
- W7108
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 7.43 ct
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- Dimension (mm)
- 18.8 x 9.6 x 7.4
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- Calibrated Size
- No
-
- Type of Cut
- MARQUISE Cabochon
-
- Cutter
- cut by Ravenstein Gem Co.
-
- Color
- Black Base with Leopard Skin-Like Patterns, Perfect Play of Colors #9
-
- Treatment
- None
-
- Investment potential
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Rarity
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Note
- VIDEO: https://www.youtube.com/shorts/ipE43iqiFoI
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- Item Number
- W7109
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- Gemstone
- Black Leopard Opal
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- Origin
- Zimapan, Mexico
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- Weight
- 8.82 ct
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- Dimension (mm)
- 16.1 x 10.8 x 7.4
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- Calibrated Size
- No
-
- Type of Cut
- CUSHION Cabochon
-
- Cutter
- cut by Ravenstein Gem Co.
-
- Color
- Black Base with Leopard Skin-Like Patterns, Perfect Play of Colors #9
-
- Treatment
- None
-
- Investment potential
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
-
- Rarity
-
- 10
- 9
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
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- Note
- VIDEO: https://www.youtube.com/shorts/l0ZOTIzg5tA
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)
* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)