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Showing 1–10 of 1513 results
-
- Item Number
- W7258
-
- Gemstone
- Natural Tourmaline Achroite
-
- Origin
- Mozambique
-
- Weight
- 24.61 ct
-
- Dimension (mm)
- 23 x 11 x 8.5
-
- Shape
- Natural Rough
-
- Color
- Colorless
-
- Clarity
- Clean, facet grade
-
- Treatment
- None
-
- 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/giJ5oQtZ6TI, VIDEO: https://www.youtube.com/watch?v=fqaVKNbOpqU
-
- Item Number
- W6925
-
- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.21 ct
-
- Dimension (mm)
- 3.7 x 2.7 x 2.6
-
- Calibrated Size
- No
-
- Type of Cut
- Custom Designed Octagon
-
- Cutter
- Faceted by Ravenstein Gem Co.
-
- Color
- as photographed
-
- 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/9sQ-vTahdJg
-
- Item Number
- W6973
-
- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.22 ct
-
- Dimension (mm)
- 3.3 x 3.2 x 2.3
-
- Calibrated Size
- Yes
-
- Type of Cut
- Custom Designed SQUARE
-
- Cutter
- Faceted by Ravenstein Gem Co.
-
- Color
- as photographed
-
- 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/u9zwYeDwo9I
-
- Item Number
- W6939
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- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.31 ct
-
- Dimension (mm)
- 3.5 x 3.4 x 2.7
-
- Calibrated Size
- No
-
- Type of Cut
- Custom Designed SQUARE
-
- Cutter
- Faceted by Ravenstein Gem Co.
-
- Color
- as photographed
-
- 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/cIhKeYmy5Yk
-
- Item Number
- W6976
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- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.36 ct
-
- Dimension (mm)
- 3.8 mm Diameter x 3.1
-
- Calibrated Size
- Yes
-
- Type of Cut
- Modified ROUND
-
- Cutter
- Faceted by Ravenstein Gem Co.
-
- Color
- as photographed
-
- 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/jBkxwpAz0Iw
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- Item Number
- W6940
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- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.41 ct
-
- Dimension (mm)
- 4.0 x 3.9 x 2.8
-
- Calibrated Size
- Yes
-
- Type of Cut
- Custom Designed SQUARE
-
- Cutter
- Faceted by Ravenstein Gem Co.
-
- Color
- as photographed
-
- 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/hZnb0LLmROU
-
- Item Number
- W6926
-
- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.46 ct
-
- Dimension (mm)
- 4.1 x 4.0 x 3.0
-
- Calibrated Size
- Yes
-
- Type of Cut
- Custom Designed SQUARE
-
- Cutter
- Faceted by Ravenstein Gem Co.
-
- Color
- as photographed
-
- 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/tkSXLYEg8dc, VIDEO outside: https://www.youtube.com/shorts/hPu69JFfwqc
-
- Item Number
- W6752
-
- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.70 ct
-
- Dimension (mm)
- 4.5 x 4.4 x 3.5
-
- Calibrated Size
- No
-
- Type of Cut
- Custom Designed SQUARE
-
- Cutter
- faceted by Masterpiece Collective – Nick Brevig (USA)
-
- Color
- as photographed
-
- 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/AT0eYCTpx_g
-
- Item Number
- W6756
-
- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.91 ct
-
- Dimension (mm)
- 5.5 x 4.6 x 3.9
-
- Calibrated Size
- No
-
- Type of Cut
- Custom Designed Octagon
-
- Cutter
- faceted by Masterpiece Collective – Nick Brevig (USA)
-
- Color
- as photographed
-
- 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/0PjRhakS52U, VIDEO outside: https://www.youtube.com/shorts/pxSGYxt-QIw
-
- Item Number
- W6751
-
- Gemstone
- Alexandrite Effect Color Change Garnet
-
- Origin
- Africa
-
- Weight
- 0.98 ct
-
- Dimension (mm)
- 6.7 x 4.9 x 3.3
-
- Calibrated Size
- No
-
- Type of Cut
- Custom Designed OVAL
-
- Cutter
- faceted by Masterpiece Collective – Nick Brevig (USA)
-
- Color
- as photographed
-
- 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/yCmK3j_KgH4, VIDEO outside: https://www.youtube.com/shorts/8RWyXyqaYQ0, VIDEO: https://www.youtube.com/shorts/VmvO13sZVRI
* 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)
* 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)