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314 available Gems

$415.00
Item Number
Gemstone
Red Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
7.81 ct
Dimensions (mm)
14.3 x 9.8 x 7.5
Calibrated Size
No
Type of Cut
Custom Designed Radiant CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Rich Intense Red
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
$53.14
$248.00
Item Number
Gemstone
Natural Red Zircon
Origin
Russia
Weight (ct)
3.0 ct
Dimensions (mm)
5.6/5.7 x 5.6/5.7 x 4.1/4.1
Calibrated Size
No
Type of Cut
Custom Designed SQUARE
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Red-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
$82.67
$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
$195.00
Item Number
Gemstone
Spessartine-Mandarin Garnet
Origin
Tanzania, Africa
Weight (ct)
1.08 ct
Dimensions (mm)
8.3 x 5.4 x 3.7
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Intense Fanta 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
$180.56
Item Number
Gemstone
Grossular Rosolite and Vesuvianite
Origin
Eastern Africa
Weight (ct)
2000 ct
Dimensions (mm)
108 x 89 x 50
Color
as photographed
Shape
Blocky Mineral Specimenwith Vesuvianite Crystals and Rosolite Crystals
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
Natural Untreated Gemmy Sapphire Crystal
Origin
Mozambique
Weight (ct)
7.37 ct
Dimensions (mm)
14.8 x 8.3 x 7
Color
Green-Blue
Shape
Excellent semi terminated crystal
Clarity
Gemmy, mostly transparent with some natural feathers and crystal inclusions, semi 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
$11.53
Item Number
Gemstone
Copper-Pink Orange-Greenish Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
11.64 ct
Dimensions (mm)
14.2 mm Diameter x 10.9
Calibrated Size
No
Type of Cut
Double Diamond ROUND Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Copper-Pink Orange-Greenish 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
$75.60
$115.00
Item Number
Gemstone
Oregon Schiller Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
5.32 ct
Dimensions (mm)
15.3 x 10.5 x 6.3
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Pastel Gold with Low Copper Schiller - schiller plane lines
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
$21.62
Item Number
Gemstone
Oregon Schiller Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
7.15 ct
Dimensions (mm)
17.6 x 12.9 x 8.1
Calibrated Size
No
Type of Cut
Custom Designed Super Radiant SHIELD
Cutter
Faceted by Ravenstein Gem Co.
Color
Pastel Gold and 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
$26.57
Item Number
Gemstone
Pink Greenish Schiller Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
7.17 ct
Dimensions (mm)
12.2 x 10.5 x 8.7
Calibrated Size
Yes
Cutter
Faceted by Ravenstein Gem Co.
Color
Peachy Pink to Greenish Gold with Slight 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
$48.81

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