Shop

4 available Gems

$1,050.00
Item Number
Gemstone
Red Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
7.11 ct
Dimensions (mm)
18.8 x 10.8 x 6.7
Calibrated Size
No
Type of Cut
Custom Designed Rhomboid
Cutter
Faceted by Ravenstein Gem Co.
Color
Fire Red Orange with Perfect 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
$147.68
$707.00
Item Number
Gemstone
Red-Orange Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
5.18 ct
Dimensions (mm)
16.9 x 9.1 x 6.0
Calibrated Size
No
Type of Cut
Custom Designed Rhomboid
Cutter
Faceted by Ravenstein Gem Co.
Color
Fire Red-Orange
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
$136.49
$383.00
Item Number
Gemstone
Red-Orange-Pink Schiller Oregon Sunstone
Origin
PANA Mine, Little Eagle Butte, Oregon, USA
Weight (ct)
3.95 ct
Dimensions (mm)
15.0 x 7.5 x 5.2
Calibrated Size
No
Type of Cut
Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Red Orange with Slight Gold Ghost Ring and Mainly Sleepy 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
$96.96
Item Number
Gemstone
Umba River Garnet
Origin
Tanzania, Africa
Weight (ct)
3.67 ct
Dimensions (mm)
11.4 x 8.1 x 5.6
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Intense Red with Pink Overtone
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
VS2 with slight silk
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
$32.70

Discover a gem as unique as you are.

Step into a world of rare beauty

Ravenstein Gem Co. LLC 2026 ©
Made By a Peanut