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Name: Blue Spinel, Mozambique 0.41 Ct cushion
SKU: W7074
Price: 158.00 USD
Availability: InStock

Showing 121–130 of 1513 results

$205.00

Price Per Carat

$27.59

- Item Number
- W7108
- Gemstone
- Black Leopard Opal
- Origin
- Zimapan, Mexico
- Weight
- 7.43 ct
- Dimension (mm)
- 18.8 x 9.6 x 7.4
- 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
- Rarity
- - 10
  - 9
  - 8
  - 7
  - 6
  - 5
  - 4
  - 3
  - 2
  - 1
- Note
- VIDEO: https://www.youtube.com/shorts/ipE43iqiFoI

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

$250.00

Price Per Carat

$28.34

- Item Number
- W7109
- Gemstone
- Black Leopard Opal
- Origin
- Zimapan, Mexico
- Weight
- 8.82 ct
- Dimension (mm)
- 16.1 x 10.8 x 7.4
- 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
- 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)

$145.00

Price Per Carat

$14.34

- Item Number
- W7405
- Gemstone
- Black Spinel
- Origin
- Central Arizona, USA
- Weight
- 10.11 ct
- Dimension (mm)
- 13.4 x 12.0 x 6.5
- Calibrated Size
- No
- Type of Cut
- Oval Cabochon
- Cutter
- cut by Ravenstein Gem Co.
- Color
- Black
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/ZXF5WkPrNXY

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

$175.00

Price Per Carat

$15.91

- Item Number
- W7407
- Gemstone
- Black Spinel
- Origin
- Central Arizona, USA
- Weight
- 11.0 ct
- Dimension (mm)
- 15.0 x 12.1 x 6.4
- Calibrated Size
- No
- Type of Cut
- Oval Cabochon
- Cutter
- cut by Ravenstein Gem Co.
- Color
- Black
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/WZJnmeI43e0

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

$135.00

Price Per Carat

$21.99

- Item Number
- W7406
- Gemstone
- Black Spinel
- Origin
- Central Arizona, USA
- Weight
- 6.14 ct
- Dimension (mm)
- 14.5 x 10.0 x 4.7
- Calibrated Size
- No
- Type of Cut
- Pear Cabochon
- Cutter
- cut by Ravenstein Gem Co.
- Color
- Black
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/6ALP84q8JGU

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

$170.00

Price Per Carat

$19.88

- Item Number
- W7403
- Gemstone
- Black Spinel
- Origin
- Central Arizona, USA
- Weight
- 8.55 ct
- Dimension (mm)
- 14.7 x 11.4 x 6.0
- Calibrated Size
- No
- Type of Cut
- Oval Cabochon
- Cutter
- cut by Ravenstein Gem Co.
- Color
- Black
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/sI8lwduHaQQ

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

$140.00

Price Per Carat

$14.55

- Item Number
- W7404
- Gemstone
- Black Spinel
- Origin
- Central Arizona, USA
- Weight
- 9.62 ct
- Dimension (mm)
- 12.9 x 11.8 x 6.5
- Calibrated Size
- No
- Type of Cut
- Oval Cabochon
- Cutter
- cut by Ravenstein Gem Co.
- Color
- Black
- 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
- Note
- VIDEO: https://www.youtube.com/shorts/BW8bCjLdlHo

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

$112.00

Price Per Carat

$311.11

- Item Number
- W6972
- Gemstone
- Natural Untreated Spinel
- Origin
- Mozambique
- Weight
- 0.36 ct
- Dimension (mm)
- 4.3 x 4.1 x 2.8
- Calibrated Size
- Yes
- Type of Cut
- Custom Designed Octagon
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Blue
- 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/ToLDlz5qE8k, VIDEO outside: https://www.youtube.com/shorts/WIJ91rD-iBM

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

$155.00

Price Per Carat

$387.50

- Item Number
- W7073
- Gemstone
- Natural Untreated Spinel
- Origin
- Mozambique
- Weight
- 0.40 ct
- Dimension (mm)
- 4.9 x 4.2 x 2.7
- Calibrated Size
- No
- Type of Cut
- Custom Designed CUSHION
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Blue
- 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=Bpq0vzDTk7o

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

$158.00

Price Per Carat

$385.37

- Item Number
- W7074
- Gemstone
- Natural Untreated Spinel
- Origin
- Mozambique
- Weight
- 0.41 ct
- Dimension (mm)
- 4.7 x 4.6 x 2.7
- Calibrated Size
- No
- Type of Cut
- Custom Designed Square CUSHION
- Cutter
- Faceted by Ravenstein Gem Co.
- Color
- Blue
- 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=VqaFtcSraSU

* 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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