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1921 available Gems

Item Number
Gemstone
Prehnite
Origin
Mali
Weight (ct)
394.0 ct
Dimensions (mm)
53 x 52 x 24
Color
as photographed / video - green
Shape
Textbook Perfect Kidney / Sphere Shaped Crystal Formation
Clarity
Translucent
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
$0.23
Item Number
Gemstone
Peridot
Weight (ct)
750 ct
Color
as photographed / video - green
Shape
Natural Rough
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
$0.07
Item Number
Gemstone
Peridot
Weight (ct)
750 ct
Color
as photographed / video - green
Shape
Natural Rough
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
$0.07
Item Number
Gemstone
Ametrine
Origin
Bolivia
Weight (ct)
128.60 ct
Dimensions (mm)
44 x 28 x 18
Color
Purple-Yellow
Shape
Natural etched crystal, top quality specimen
Clarity
Mostly transparent with some natural flaws
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
$1.26
Item Number
Gemstone
Emerald Green Dichroic Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
2.71 ct
Dimensions (mm)
10.7 x 10.0 x 6.7
Calibrated Size
No
Type of Cut
Modified Radiant FAN
Cutter
Faceted by Ravenstein Gem Co.
Color
Intense Emerald Green with Peach Dichroic Shift
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Rarest and most valued color ever discovered. Perfect for high-end jewelry.

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
$239.85
Item Number
Gemstone
Lime Green-Peachy-Walnut Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
9.85 ct
Dimensions (mm)
15.0 x 11.1 x 9.1
Calibrated Size
No
Type of Cut
Super Radiant Crown OCTAGON Barion Pavilion
Cutter
David - EU
Color
Pastel Lime-Yellow-Green with Peach-Walnut Dichroic Flashes and Copper Schiller
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
$50.76
Item Number
Gemstone
Pastel Seafoam Green Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
5.53 ct
Dimensions (mm)
11.0 mm Diameter x 6 mm
Calibrated Size
Yes
Type of Cut
ROUND Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Pastel Seafoam Green with Copper Schiller
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
SI2 - some visible crystal plane lines
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
$27.12
Item Number
Gemstone
Peach-Walnut-Orange Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
5.51 ct
Dimensions (mm)
16.3 x 8.1 x 5.8
Calibrated Size
No
Type of Cut
Custom Designed Radiant OCTAGON
Cutter
Douglas - USA
Color
Pastel Peach-Walnut-Orange
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
VVS1 with plane lines
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
$72.60
$110.00
Item Number
Gemstone
Natural Untreated Blue Topaz
Origin
Nigeria, Africa
Weight (ct)
4.12 ct
Dimensions (mm)
10.1 x 10.0 x 6.4
Calibrated Size
No
Type of Cut
Custom Designed TRIANGLE
Cutter
Faceted by Ravenstein Gem Co.
Color
Bluish Tint
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
$26.70
Item Number
Gemstone
Green Dichroic Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
4.42 ct
Dimensions (mm)
13.2 x 9.2 x 7.2
Calibrated Size
No
Type of Cut
Modified Pear Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Peacock Green with Strong Gold-Peach Dichroic Flashes/Shift and Touch Copper Schiller
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Very bright, brilliant gemstone in rarest color blend.

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
$98.42

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