Colombianite

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$45.00

Colombianite, Colombia 1.60 Ct marquise quantity

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Price Per Carat

$28.13

• • Item Number
  • W7172
• • Gemstone
  • Colombianite
• • Weight
  • 1.60 ct
• • Dimension (mm)
  • 10.6 x 7.2 x 5.1
• • Calibrated Size
  • No
• • Type of Cut
  • Custom Designed MARQUISE
• • Cutter
  • Faceted by Ravenstein Gem Co.
• • Color
  • Walnut-Mahogany
• • Clarity
  • Transparent, clean
• • Treatment
  • None
• • Sheen/Schiller/Silk intensity
  • • None
    • Very Low
    • Low
    • Low-Medium
    • Medium
    • Medium-Strong
    • Strong
    • Very Strong
• • Tone / Saturation
  • • Colorless
    • Very Very Light
    • Very Light
    • Light
    • Light-Medium
    • Medium
    • Medium Deep
    • Deep
    • Very Deep
    • Near Blackish
• • Investment potential
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Rarity
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Note
  • VIDEO: https://www.youtube.com/shorts/yGgZvJc4ePQ

* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)

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$92.00

Colombianite, Colombia 3.49 Ct marquise quantity

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Price Per Carat

$26.36

• • Item Number
  • W / 21596
• • Gemstone
  • Colombianite
• • Weight
  • 3.49 ct
• • Dimension (mm)
  • 12.0 x 9.2 x 7.3
• • Calibrated Size
  • No
• • Type of Cut
  • Custom Designed MARQUISE
• • Cutter
  • Faceted by Ravenstein Gem Co.
• • Color
  • Walnut-Mahogany
• • Clarity
  • Transparent, clean
• • Treatment
  • None
• • Sheen/Schiller/Silk intensity
  • • None
    • Very Low
    • Low
    • Low-Medium
    • Medium
    • Medium-Strong
    • Strong
    • Very Strong
• • Tone / Saturation
  • • Colorless
    • Very Very Light
    • Very Light
    • Light
    • Light-Medium
    • Medium
    • Medium Deep
    • Deep
    • Very Deep
    • Near Blackish
• • Investment potential
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Rarity
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Note
  • VIDEO outside: https://www.youtube.com/shorts/DQ5dp-yhpzo

* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)

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$96.00

Colombianite, Colombia 3.72 ct trillion quantity

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Price Per Carat

$25.81

• • Item Number
  • W7174
• • Gemstone
  • Colombianite
• • Weight
  • 3.72 ct
• • Dimension (mm)
  • 11.4 x 11.3 x 7.4
• • Calibrated Size
  • No
• • Type of Cut
  • Custom Designed TRILLION
• • Cutter
  • Faceted by Ravenstein Gem Co.
• • Color
  • Walnut-Mahogany
• • Clarity
  • Transparent, clean
• • Treatment
  • None
• • Sheen/Schiller/Silk intensity
  • • None
    • Very Low
    • Low
    • Low-Medium
    • Medium
    • Medium-Strong
    • Strong
    • Very Strong
• • Tone / Saturation
  • • Colorless
    • Very Very Light
    • Very Light
    • Light
    • Light-Medium
    • Medium
    • Medium Deep
    • Deep
    • Very Deep
    • Near Blackish
• • Investment potential
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Rarity
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Note
  • VIDEO: https://www.youtube.com/shorts/APc2eGSbJAA

* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)

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• 
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$132.00

Colombianite, Colombia 5.24 Ct cushion quantity

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Price Per Carat

$25.19

• • Item Number
  • W / 21595
• • Gemstone
  • Colombianite
• • Weight
  • 5.24 ct
• • Dimension (mm)
  • 12.2 x 12.1 x 8.1
• • Calibrated Size
  • Yes
• • Type of Cut
  • Custom Designed Square CUSHION
• • Cutter
  • Faceted by Ravenstein Gem Co.
• • Color
  • Walnut-Mahogany
• • Clarity
  • Transparent, clean
• • Treatment
  • None
• • Sheen/Schiller/Silk intensity
  • • None
    • Very Low
    • Low
    • Low-Medium
    • Medium
    • Medium-Strong
    • Strong
    • Very Strong
• • Tone / Saturation
  • • Colorless
    • Very Very Light
    • Very Light
    • Light
    • Light-Medium
    • Medium
    • Medium Deep
    • Deep
    • Very Deep
    • Near Blackish
• • Investment potential
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Rarity
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Note
  • VIDEO outside: https://www.youtube.com/watch?v=a7xIBlNe0IM

* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)

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$195.00

Colombianite, Colombia 8.11 Ct cushion quantity

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Price Per Carat

$24.04

• • Item Number
  • W7170
• • Gemstone
  • Colombianite
• • Weight
  • 8.11 ct
• • Dimension (mm)
  • 15.3 x 11.7 x 9.6
• • Calibrated Size
  • No
• • Type of Cut
  • Custom Designed CUSHION
• • Cutter
  • Faceted by Ravenstein Gem Co.
• • Color
  • Walnut-Mahogany
• • Clarity
  • Transparent, clean
• • Treatment
  • None
• • Sheen/Schiller/Silk intensity
  • • None
    • Very Low
    • Low
    • Low-Medium
    • Medium
    • Medium-Strong
    • Strong
    • Very Strong
• • Tone / Saturation
  • • Colorless
    • Very Very Light
    • Very Light
    • Light
    • Light-Medium
    • Medium
    • Medium Deep
    • Deep
    • Very Deep
    • Near Blackish
• • Investment potential
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Rarity
  • • 10
    • 9
    • 8
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 1
• • Note
  • VIDEO: https://www.youtube.com/shorts/8dCplxbjP2w, VIDEO: https://www.youtube.com/shorts/IE94VoN1KPk

* 1.0 ct = 0.2 gr ** Images were taken under open daylight (6,500K), for color change gems additionally under iridescent light source (2700K)