American Cut Gems and Masterpiece Collective Gems

Name: Natural Untreated Tourmaline, Congo 6.04 Ct
SKU: B-W5810
Price: 2666.00 USD
Availability: InStock

Showing 51–60 of 113 results

$5,750.00

Price Per Carat

$551.82

- Item Number
- B-W5947
- Gemstone
- Natural Untreated Tricolor Tourmaline
- Origin
- Congo, Africa
- Weight
- 10.42 ct
- Dimension (mm)
- 20.2 x 8.4 x 6.9 mm
- Calibrated Size
- No
- Type of Cut
- Custom Designed Octagon
- Cutter
- faceted by Masterpiece Collective – Nick Brevig (USA)
- Color
- Bright Grass Green to Gold Yellow to Bright Pink
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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 on a hand: https://www.youtube.com/shorts/rcW-in2eiY0, VIDEO outside: https://www.youtube.com/shorts/EoiJKHzz1vg

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

$5,245.00

Price Per Carat

$450.21

- Item Number
- B-W7436
- Gemstone
- Natural Untreated Tricolor Tourmaline
- Origin
- Congo, Africa
- Weight
- 11.65 ct
- Dimension (mm)
- 26.9 x 7.8 x 6.0
- Calibrated Size
- No
- Type of Cut
- Custom Designed Octagon
- Cutter
- faceted by Masterpiece Collective – Nick Brevig (USA)
- Color
- Pink, Pink-Peach and Green
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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/O3b3-wjlMG8

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

$1,910.00

Price Per Carat

$905.21

- Item Number
- W7433
- Gemstone
- Natural Untreated Sapphire
- Origin
- Mozambique
- Weight
- 2.11 ct
- Dimension (mm)
- 10.7 x 7.7 x 4.6
- Calibrated Size
- No
- Cutter
- Cut by Masterpiece Collective artist Matthew Piorkovski-USA
- Color
- Pastel Gold Yellow
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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/watch?v=UQ34yyyb7V0

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

$1,965.00

Price Per Carat

$905.53

- Item Number
- W7434
- Gemstone
- Natural Untreated Sapphire
- Origin
- Mozambique
- Weight
- 2.17 ct
- Dimension (mm)
- 10.2 x 7.6 x 4.9
- Calibrated Size
- No
- Type of Cut
- Custom Designed Shield
- Cutter
- Cut by Masterpiece Collective artist Matthew Piorkovski-USA
- Color
- Pastel Bluish-Greenish-Gold
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/Qpyz0zIlqUE, VIDEO: https://www.youtube.com/shorts/rs3C_LTUE-Y

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

$2,627.00

Price Per Carat

$431.36

- Item Number
- B-W6111
- Gemstone
- Natural Unheated Tourmaline Rubellite
- Origin
- Congo, Africa
- Weight
- 6.09 ct
- Dimension (mm)
- 18.2 x 9.6 x.7 5
- Calibrated Size
- No
- Type of Cut
- Custom Designed PEAR
- Cutter
- faceted by Masterpiece Collective artist Michael O'Neill, USA
- Color
- Pink-Orangey
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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/7Lft-4hCCSk

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

$2,877.00

Price Per Carat

$381.06

- Item Number
- W5807 GB
- Gemstone
- Natural Untreated Tourmaline
- Origin
- Congo, Africa
- Weight
- 7.55 ct
- Dimension (mm)
- 12.8 mm Diameter x 9.3
- Calibrated Size
- No
- Type of Cut
- Custom Designed Checkerboard Crown ROUND
- Cutter
- Mark Nuell – USA
- Color
- Green with Gold-Yellow Overtone
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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

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

$3,151.00

Price Per Carat

$389.98

- Item Number
- W5700
- Gemstone
- Natural Untreated Tourmaline
- Origin
- Congo, Africa
- Weight
- 8.08 ct
- Dimension (mm)
- 11.6 x 11.6 x 7.6 mm
- Calibrated Size
- No
- Type of Cut
- Custom Fantasy OCTAGON Cut
- Cutter
- Nolan Sponsler – USA
- Color
- Light Pastel GOLD-PINKISH
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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
- Current market value
- - 10
  - 9
  - 8
  - 7
  - 6
  - 5
  - 4
  - 3
  - 2
  - 1
- Investment potential
- - 10
  - 9
  - 8
  - 7
  - 6
  - 5
  - 4
  - 3
  - 2
  - 1
- Rarity
- - 10
  - 9
  - 8
  - 7
  - 6
  - 5
  - 4
  - 3
  - 2
  - 1

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

$810.00

Price Per Carat

$353.71

- Item Number
- B-W6112
- Gemstone
- Natural Untreated Tourmaline
- Origin
- Congo, Africa
- Weight
- 2.29 ct
- Dimension (mm)
- 8.4 mm Diameter x 6.0 mm
- Calibrated Size
- No
- Type of Cut
- Custom Designed ROUND
- Cutter
- faceted by Masterpiece Collective – Chris Fafoutis (USA)
- Color
- Pastel Mint Green – Gold
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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/SNUgRkeRppc

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

$1,966.00

Price Per Carat

$391.63

- Item Number
- B-W5918
- Gemstone
- Natural Untreated Tourmaline
- Origin
- Congo, Africa
- Weight
- 5.02 ct
- Dimension (mm)
- 13.9 x 9.3 x 7.4
- Calibrated Size
- No
- Type of Cut
- Custom Designed TRILLION
- Cutter
- faceted by Masterpiece Collective artist Michael O'Neill, USA
- Color
- Red-Pink
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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/JMzmcU8zB9E

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

$2,666.00

Price Per Carat

$441.39

- Item Number
- B-W5810
- Gemstone
- Natural Untreated Tourmaline
- Origin
- Congo, Africa
- Weight
- 6.04 ct
- Dimension (mm)
- 11.8 x 9.6 x 7.4
- Calibrated Size
- No
- Type of Cut
- Custom Designed CUSHION
- Cutter
- faceted by Masterpiece Collective – Chris Fafoutis (USA)
- Color
- Bright Apple Green
- Clarity
- - F
  - VVS1
  - VVS2
  - VS1
  - VS2
  - SI1
  - SI2
  - P1
  - P2
- 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/1NlbUfGBuP8

* 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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