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1879 available Gems

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$465.00
Item Number
W7301
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Africa
Weight (ct)
7.55 ct
Dimensions (mm)
17.3 x 7.5 x 5.5
Color
stone changes color to wine red under 395 UV
Shape
Natural Rough
Clarity
Transparent, facet grade, with some typical microscipic Rutile needle inclusions
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
$61.59
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$471.00
Item Number
W7302
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Africa
Weight (ct)
7.71 ct
Dimensions (mm)
16.2 x 8.9 x 4.9
Color
stone changes color to pink red under 395 UV
Shape
Natural Rough
Clarity
Transparent, facet grade, with some typical microscipic Rutile needle inclusions
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
$61.09
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$160.00
Item Number
W0684
Gemstone
Elbaite Tourmaline
Origin
Congo, Africa
Weight (ct)
5.37 ct
Dimensions (mm)
11.5 x 9.6 x 7.3
Calibrated Size
No
Type of Cut
CUSHION Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Very Deep Chrome 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
$29.80
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$80.00
Item Number
W6734
Gemstone
Fire Opal
Origin
Oregon, USA
Weight (ct)
2.32 ct
Dimensions (mm)
9.2 mm Diameter x 6.8
Calibrated Size
Yes
Type of Cut
ROUND Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Yellow with Orangey Overtone
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
$34.48
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$155.00
Item Number
W6735
Gemstone
Fire Opal
Origin
Oregon, USA
Weight (ct)
4.47 ct
Dimensions (mm)
11.9 x 9.4 x 7.6
Calibrated Size
No
Type of Cut
Custom Designed Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Yellow
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
$34.68
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$175.00
Item Number
W6732
Gemstone
Fire Opal
Origin
Oregon, USA
Weight (ct)
4.81 ct
Dimensions (mm)
17.0 x 7.7 x 6.7
Calibrated Size
No
Type of Cut
Custom Designed Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Yellow-Orange
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
$36.38
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$449.00
Item Number
W5332
Gemstone
Genuine Chrome Tourmaline
Origin
Kenya
Weight (ct)
2.18 ct
Dimensions (mm)
8.4 mm Diameter x 5.4
Calibrated Size
No
Type of Cut
Custom Designed Round Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Intense Chrome Green with Bluish Overtone
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
$205.96
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$105.00
Item Number
18717
Gemstone
Gold Green Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
1.75 ct
Dimensions (mm)
9.2 x 6.9 x 4.8
Calibrated Size
Yes
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Gold 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
$60.00
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$94.00
Item Number
18813
Gemstone
Gold Green Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
2.45 ct
Dimensions (mm)
14.4 x 8.2 x 5.4
Calibrated Size
No
Type of Cut
Custom Designed Radiant THUNDERBIRD
Cutter
Faceted by Ravenstein Gem Co.
Color
Gold-Greenish
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
$38.37
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$94.00
Item Number
17965
Gemstone
Gold Green Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
2.46 ct
Dimensions (mm)
11.4 x 6.1 x 4.8
Calibrated Size
No
Type of Cut
Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Gold-Greenish
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
$38.21
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