Sapphire

blue sapphire 1.11 ctsapphire 1.13 ct-ravenstein gem co.natural sapphire 1.17 ctsapphire 1.48 ct-ravenstein gem co.sapphire 1.54 ct-ravenstein gem co.parti sapphire 0.80 ctsapphire 1.0 ctnatural sapphire 1.20 ctsapphire 1.65 ctsapphire 1.85 ct

Showing 61–70 of 117 results

    $597.00

    Price Per Carat
    $537.84
      • Gemstone
      • Natural Unheated Blue Sapphire
      • Origin
      • Rwanda, Africa
      • Weight
      • 1.11 ct
      • Dimension (mm)
      • 7.0 x 5.5 x 3.7
      • Calibrated Size
      • No
      • Type of Cut
      • Custom Designed CUSHION
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Light Blue with Yellowish Overtone
      • Clarity
        • F
        • VVS1
        • VVS2
        • VS1
        • VS2
        • SI1
        • SI2
        • P1
        • P2
      • 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/JWXOX-pMFBE

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

    $347.00

    Price Per Carat
    $307.08
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.13 ct
      • Dimension (mm)
      • 6.8 x 5.2 x 3.6
      • Calibrated Size
      • No
      • Type of Cut
      • Half Moon Brilliant
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Green-Yellow-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
      • 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/z5AIe-_SLKA

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

    $189.00

    Price Per Carat
    $161.54
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Africa
      • Weight
      • 1.17 ct
      • Dimension (mm)
      • 6.8 x 5.0 x 3.9
      • Calibrated Size
      • Yes
      • Type of Cut
      • CUSHION Brilliant
      • Cutter
      • faceted by Ravenstein Gem Co., EU
      • Color
      • Green-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
      • 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/fusLuSED7m4

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

    $365.00

    Price Per Carat
    $246.62
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.48 ct
      • Dimension (mm)
      • 9.7 x 6.0 x 4.2
      • Calibrated Size
      • No
      • Type of Cut
      • Custom Designed PEAR
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Blue-Green-Teal
      • 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/eAVUA9dzOfQ

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

    $423.00

    Price Per Carat
    $274.68
      • Gemstone
      • Natural Untreated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.54 ct
      • Dimension (mm)
      • 10.3 x 6.6 x 4.3
      • Calibrated Size
      • No
      • Type of Cut
      • Custom Designed PENDELOQUE
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Deep Blue-Green-Teal and Touch of 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

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

    $177.00

    Price Per Carat
    $221.25
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 0.80 ct
      • Dimension (mm)
      • 5.0 x 5.0 x 3.6
      • Calibrated Size
      • Yes
      • Type of Cut
      • Custom Designed Radiant Square Octagon
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Green with Bluish 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
      • 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)

    $223.00

    Price Per Carat
    $223.00
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.0 ct
      • Dimension (mm)
      • 7.5 x 5.0 x 3.1
      • Calibrated Size
      • No
      • Type of Cut
      • Radiant SHIELD
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Blue with Green 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)

    $218.00

    Price Per Carat
    $181.67
      • Gemstone
      • Natural Untreated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.20 ct
      • Dimension (mm)
      • 6.1 mm Diameter x 4.6 mm
      • Calibrated Size
      • Yes
      • Type of Cut
      • Custom Designed Round Brilliant
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Green-Teal with Slight Metallic 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

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

    $450.00

    Price Per Carat
    $272.73
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.65 ct
      • Dimension (mm)
      • 10.1 x 6.5 x 4.1
      • Calibrated Size
      • No
      • Type of Cut
      • Custom Designed PEAR
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Blue-Green
      • Clarity
        • F
        • VVS1
        • VVS2
        • VS1
        • VS2
        • SI1
        • SI2
        • P1
        • P2
      • Clarity
      • SI1 – thin needle inclusions
      • 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/b1Adose-dUc

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

    $545.00

    Price Per Carat
    $294.59
      • Gemstone
      • Natural Unheated Parti Sapphire
      • Origin
      • Kenya
      • Weight
      • 1.85 ct
      • Dimension (mm)
      • 9.8 x 7.0 x 4.8
      • Calibrated Size
      • No
      • Type of Cut
      • Custom Designed Shield
      • Cutter
      • Faceted by Ravenstein Gem Co.
      • Color
      • Blue-Green with Unique Schiller
      • Clarity
        • F
        • VVS1
        • VVS2
        • VS1
        • VS2
        • SI1
        • SI2
        • P1
        • P2
      • Clarity
      • Flawless with Unique Strong Schiller
      • 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/tz8dyIpBM7o, VIDEO: https://www.youtube.com/shorts/pus1ZaLe5g8

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