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Name: Iolite / Cordierite rough 13.53 Ct rough
SKU: W / 21474
Price: 159.00 USD
Availability: InStock

imperial oregon sunstone 6.98 ct-ravenstein gem co.

oregon sunstone 4.90 ct-ravenstein gem co.

Showing 611–620 of 1513 results

$272.00

Price Per Carat

$206.06

- Item Number
- W6543
- Gemstone
- Imperial Malaya Garnet
- Origin
- Tanzania, Africa
- Weight
- 1.32 ct
- Dimension (mm)
- 7.8 x 6.2 x 4.2
- Calibrated Size
- No
- Type of Cut
- Custom Designed Shield
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Pink-Orange with Raspberry 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
- Note
- VIDEO on a hand: https://www.youtube.com/shorts/LymBWpMtwyg

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

$290.00

Price Per Carat

$205.67

- Item Number
- W7221
- Gemstone
- Imperial Malaya Garnet
- Origin
- Tanzania, Africa
- Weight
- 1.41 ct
- Dimension (mm)
- 7.2 x 5.7 x 4.2
- Calibrated Size
- No
- Type of Cut
- Custom Designed OVAL
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Red-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 outside: https://www.youtube.com/shorts/hV5svbz5Xdc

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

$295.00

Price Per Carat

$207.75

- Item Number
- W6545
- Gemstone
- Imperial Malaya Garnet
- Origin
- Tanzania, Africa
- Weight
- 1.42 ct
- Dimension (mm)
- 8.3 x 7.5 x 4.0
- Calibrated Size
- No
- Type of Cut
- Custom Designed Fan
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Red-Orange-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/DwAF0HpWDLs

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

$325.00

Price Per Carat

$225.69

- Item Number
- W6852
- Gemstone
- Imperial Malaya Garnet
- Origin
- Tanzania, Africa
- Weight
- 1.44 ct
- Dimension (mm)
- 6.9 mm Diameter x 4.6
- Calibrated Size
- Yes
- Type of Cut
- Custom Designed ROUND
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Beautiful Peach-Pink-Orange
- 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/VAY8GglGQzY

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

$280.00

Price Per Carat

$137.93

- Item Number
- 21773
- Gemstone
- Imperial Malaya Garnet
- Origin
- Tanzania, Africa
- Weight
- 2.03 ct
- Dimension (mm)
- 7.8 x 7.7 x 4.7
- Calibrated Size
- No
- Type of Cut
- Custom Designed Shield
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Red-Pink-Peach-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
- Note
- VIDEO: https://www.youtube.com/shorts/CMpPUFpZGZg

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

$230.00

Price Per Carat

$76.41

- Item Number
- DW5449
- Gemstone
- Imperial Oregon Sunstone
- Origin
- PANA Mine, Little Eagle Butte, Oregon, USA
- Weight
- 3.01 ct
- Dimension (mm)
- 13.2 x 7.6 x 5.3
- Calibrated Size
- No
- Type of Cut
- Custom Designed OVAL
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Pastel Pink with Strong Orange-Pink Fire at Both Ends, Slight Copper Schiller
- 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
- Note
- VIDEO outside: https://www.youtube.com/shorts/WOrBuZfCpgQ

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

$868.00

Price Per Carat

$124.36

- Item Number
- DW5406
- Gemstone
- Orange Imperial Oregon Sunstone
- Origin
- PANA Mine, Little Eagle Butte, Oregon, USA
- Weight
- 6.98 ct
- Dimension (mm)
- 17.4 X 10.9 X 8.2
- Calibrated Size
- No
- Type of Cut
- Custom Designed Radiant PEAR
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Pink Body with Strong Orange Fire at Both Ends
- 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
- Note
- Video on a hand: https://www.youtube.com/watch?v=15Kr0NXWc58

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

$550.00

Price Per Carat

$54.67

- Item Number
- W0601
- Gemstone
- Imperial Schiller Oregon Sunstone
- Origin
- PANA Mine, Little Eagle Butte, Oregon, USA
- Weight
- 10.06 ct
- Dimension (mm)
- 13.5 x 11.9 x 9.6
- Calibrated Size
- No
- Type of Cut
- Radiant Diamond Crown OCTAGON Barion Pavilion
- Cutter
- Ian – EU
- Color
- Medium Orangey-Copper Red with Silky Copper Schiller.
- 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
- Note
- Two feathers visible by naked eye. Large investment grade Oregon Sunstone .

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

$361.00

Price Per Carat

$73.67

- Item Number
- DW3991
- Gemstone
- Imperial Schiller Oregon Sunstone
- Origin
- PANA Mine, Little Eagle Butte, Oregon, USA
- Weight
- 4.90 ct
- Dimension (mm)
- 15.4 x 8.4 x 5.8
- Calibrated Size
- No
- Type of Cut
- Modified Radiant Octagon
- Cutter
- faceted by Ravenstein Gem Co., EU
- Color
- Pink-Gold Body with Orange-Pink Dichroic Fire at Both Ends and A (-1) Copper Schiller
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/5IbEJbCDMGA

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

$159.00

Price Per Carat

$11.75

- Item Number
- W / 21474
- Gemstone
- Cordierite / Iolite
- Origin
- Tanzania / Orissa – mix
- Weight
- 13.53 ct
- Dimension (mm)
- 18.5 x 12 x 7.8
- Shape
- Natural Rough
- Color
- "Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and Pastel Blue
- Clarity
- Clean, facet grade
- Treatment
- None
- Note
- VIDEO: https://www.youtube.com/shorts/A3BN7m6hW5A

* 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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