Shop

1934 available Gems

Item Number
Gemstone
Grass Green Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
8.28 ct
Dimensions (mm)
14.7 x 11.5 x 7.6
Calibrated Size
No
Type of Cut
Custom Designed Radiant CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Grass Green with Teal Overtone and Perfect AAA Copper Schiller
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Investment grade gemstone.

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
$187.20
$1,930.00
Item Number
Gemstone
Multicolor Mystique Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
6.80 ct
Dimensions (mm)
16.5 x 12.4 x 8.3
Calibrated Size
No
Type of Cut
Custom Designed Fan
Cutter
Faceted by Ravenstein Gem Co.
Color
Chrome Green-Teal-Orange-Red with Slight Touch of 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
$283.82
$509.00
Item Number
Gemstone
Green Dichroic Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
3.94 ct
Dimensions (mm)
16.7 x 6.0 x 5.5
Calibrated Size
No
Type of Cut
Custom Designed BAGUETTE
Cutter
Faceted by Ravenstein Gem Co.
Color
Seafoam-Grass Green body with Orange-Pink dichroic shift and flashes
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Precisely faceted, for high-end jewelry / investment grade

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
$129.19
Item Number
Gemstone
Obsidian
Origin
Oregon, USA
Weight (ct)
3.78 ct
Dimensions (mm)
9.6 x 9.1 x 7.5
Calibrated Size
No
Type of Cut
Custom Designed Octagon
Cutter
cut by Ravenstein Gem Co.
Color
Gray
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
$21.96
Item Number
Gemstone
Green-Copper-Walnut Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
6.43 ct
Dimensions (mm)
11.6 x 11.2 x 8.3
Calibrated Size
No
Type of Cut
Cross Crown OCTAGON Barion Pavilion
Cutter
Faceted by Ravenstein Gem Co.
Color
Olive Green-Copper-Walnut with AAA 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
$38.10
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
2.17 ct
Dimensions (mm)
7.5 x 7.4 x 5.0
Calibrated Size
No
Type of Cut
Custom Designed TRILLION
Cutter
Faceted by Ravenstein Gem Co.
Color
Walnut-Champagne
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
$37.79
$109.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
3.04 ct
Dimensions (mm)
13.0 x 6.6 x 4.7
Calibrated Size
No
Type of Cut
Custom Designed MARQUISE
Cutter
Faceted by Ravenstein Gem Co.
Color
Mahogany-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
$35.86
$137.00
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosรญ, Mexico
Weight (ct)
5.15 ct
Dimensions (mm)
13.3 x 8.4 x 7.9
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Slight Pink Tint
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
$26.60
Item Number
Gemstone
Dichroic Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
9.40 ct
Dimensions (mm)
10.4 x 10 x 8.5
Color
Pastel Green to Pink
Shape
Natural Rough
Clarity
Transparent, Facet Grade
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
$5.53
Item Number
Gemstone
Dichroic Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
4.67 ct
Dimensions (mm)
13.6 x 7.4 x 5.9
Calibrated Size
No
Type of Cut
Triangle Ray Crown RECTANGLE Radiant Pavilion
Cutter
Faceted by Ravenstein Gem Co.
Color
Pastel Green with Pink Peach Dichroic Flashes/Shift
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Extremely bright gemstones in very rare color, 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
$80.30

Discover a gem as unique as you are.

Step into a world of rare beauty

Ravenstein Gem Co. LLC 2026 ยฉ
Made By a Peanut