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1885 available Gems

Item Number
Gemstone
Imperial Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
4.90 ct
Dimensions (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 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
$71.43
$115.00
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
5.57 ct
Dimensions (mm)
10.9 x 10.9 x 7.5
Calibrated Size
Yes
Type of Cut
Custom Designed Radiant SQUARE
Cutter
faceted by Ravenstein Gem Co., EU
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
$20.65
Item Number
Gemstone
Unheated Tourmaline
Origin
Malawi, Africa
Weight (ct)
2.55 ct
Dimensions (mm)
10.0 x 6.1 x 5.0
Calibrated Size
No
Type of Cut
Radiant OCTAGON
Cutter
faceted by Ravenstein Gem Co., EU
Color
Green-Orangey
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
$41.18
Item Number
Gemstone
Multicolor Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
2.57 ct
Dimensions (mm)
11.2 x 7.1 x 5.8
Calibrated Size
Yes
Type of Cut
Unique Custom Designed CUSHION
Cutter
faceted by Ravenstein Gem Co., EU
Color
Peacock Blue-Green-Pink-Peach
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
$128.40
Item Number
Gemstone
Peacock Green Dichroic Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
4.30 ct
Dimensions (mm)
12.3 x 9.4 x 6.9
Calibrated Size
No
Type of Cut
Custom Designed Radiant Half Moon
Cutter
faceted by Ravenstein Gem Co., EU
Color
Peacock Green with Blue Green, Peach Flashes, and B (0) 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
$168.60
Item Number
Gemstone
Multicolor Mystique Oregon Sunstone
Origin
PANA Mine, Little Eagle Butte, Oregon, USA
Weight (ct)
5.09 ct
Dimensions (mm)
14.5 x 11.2 x 7.8
Calibrated Size
No
Type of Cut
Custom Designed THUNDERBIRD
Cutter
Joseph - EU
Color
Green-Teal-Copper-Red
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation

* 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
$117.09
Item Number
Gemstone
Tourmaline Verdelite
Origin
Nigeria, Africa
Weight (ct)
6.84 ct
Dimensions (mm)
15.5 x 7.5 x 6.2
Calibrated Size
No
Type of Cut
Step Cut RECTANGLE
Cutter
Faceted by Ravenstein Gem Co.
Color
Very Deep Leaf Green
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
$27.78
Item Number
Gemstone
Amethyst
Origin
Brazil
Weight (ct)
7.88 ct
Dimensions (mm)
14.1 x 11.7 x 9.5
Calibrated Size
No
Type of Cut
Radiant OVAL
Cutter
Faceted by Ravenstein Gem Co.
Color
Purple-Lavender (some natural color zoning)
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
$18.40
Item Number
Gemstone
Yellow-Gold Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
8.77 ct
Dimensions (mm)
15.4 x 12.2 x 9.0
Calibrated Size
No
Type of Cut
Modified Oval Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Pastel Yellow-Gold
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
$20.52
$7,800.00
Item Number
Gemstone
Green Tourmaline
Origin
Kenya
Weight (ct)
26.21 ct
Dimensions (mm)
24.06 x 12.93 x 12.26 mm
Calibrated Size
No
Type of Cut
Modified OCTAGON “Shockwave”
Cutter
Loren Brown - USA. Commission sale on behalf Loren Brown. This gemstone will be shipped by the artist Loren Brown directly from his place in Texas.
Color
Blue-Green and Yellowish-Green
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
SI1- slightly included, can see with naked eye
Treatment
None
Tone / Saturation
Notes

Commission sale on behalf Loren Brown. Ravenstein Gem Co. doesn't carry any responsibility when it comes to final price, quality, exchanges etc.


* 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
$297.60

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