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663 available Gems

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$79.00
Item Number
22367
Gemstone
Crystal Opal
Origin
Welo, Ethiopia
Weight (ct)
1.81 ct
Dimensions (mm)
10.0 x 8.2 x 4.2
Calibrated Size
Yes
Type of Cut
Oval Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Multicolor
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$43.65
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$118.00
Item Number
22361
Gemstone
Crystal Opal
Origin
Welo, Ethiopia
Weight (ct)
2.01 ct
Dimensions (mm)
13.1 x 9.3 x 4.1
Calibrated Size
Yes
Type of Cut
OVAL Brilliant
Cutter
cut by Ravenstein Gem Co.
Color
Multicolor
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$58.71
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$148.00
Item Number
22095
Gemstone
Crystal Opal
Origin
Welo, Ethiopia
Weight (ct)
3.89 ct
Dimensions (mm)
15.4x 10.1 x 5.3
Calibrated Size
No
Type of Cut
Pear Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Play of colors 10 / 10
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$38.05
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$138.00
Item Number
22093
Gemstone
Crystal Opal
Origin
Welo, Ethiopia
Weight (ct)
4.36 ct
Dimensions (mm)
15.7 x 9.8 x 6.1
Calibrated Size
No
Type of Cut
Oval Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Play of colors 10 / 10
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$31.65
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$20.00
Item Number
22395
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
0.73 ct
Dimensions (mm)
7.0 x 5.0 x 3.3
Calibrated Size
Yes
Type of Cut
Concave CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Pink Tint / near colorless
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$27.40
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$24.00
Item Number
22397
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
0.81 ct
Dimensions (mm)
9.2 x 5.3 x 3.4
Calibrated Size
No
Cutter
Faceted by Ravenstein Gem Co.
Color
Pink Tint / near colorless
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$29.63
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$35.00
Item Number
22451
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
0.90 ct
Dimensions (mm)
6.0 mm diameter x 4.3
Calibrated Size
Yes
Type of Cut
ROUND Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Near colorless / slight pink tint
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$38.89
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$43.00
Item Number
22391
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
1.50 ct
Dimensions (mm)
8.9 x 5.0 x 4.3
Calibrated Size
No
Type of Cut
Custom Designed Octagon
Cutter
Faceted by Ravenstein Gem Co.
Color
Near colorless / slight pink tint
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$28.67
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$63.00
Item Number
22450
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
1.74 ct
Dimensions (mm)
6.0/6.0 mm Diameter x 4.2/4.0
Calibrated Size
Yes
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Pink Tint / near colorless
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
Eye Clean
Treatment
None
Tone / Saturation
Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$36.21
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$300.00
Item Number
22155
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
10.10 ct
Dimensions (mm)
13.0 x 10.4 x 9.8
Calibrated Size
No
Type of Cut
Custom Designed Rectangle
Cutter
Faceted by Ravenstein Gem Co.
Color
Slight Pink Tint
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
3D View

* 1.0 Ct = 0.2 Gr ** Images Were Taken Under Open Daylight (6,500K), For Color Change Gems Additionally Under Iridescent Light Source (2700K)
Price per Carat
$29.70
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