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358 available Gems

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$370.00
Item Number
W6030
Gemstone
Polar Demantoid
Origin
Polar region, Russia
Weight (ct)
3.53 ct
Dimensions (mm)
7.6 x 7.5 x 5
Color
Mint Green
Shape
Natural Rough
Clarity
Semi facet / cabochon 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
$104.82
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$175.00
Item Number
W2488
Gemstone
Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
3.65 ct
Dimensions (mm)
13.2 x 9.8 x 5.4
Calibrated Size
No
Type of Cut
Radiant Fan
Cutter
Faceted by Ravenstein Gem Co.
Color
Magenta-Hot Pink
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
$47.95
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$125.00
Item Number
W6285
Gemstone
Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
1.96 ct
Dimensions (mm)
9.9 x 6.7 x 4.3
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Hot Pink-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
$63.78
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$165.00
Item Number
W5875
Gemstone
Grape Garnet
Origin
Africa
Weight (ct)
2.71 ct
Dimensions (mm)
12.2 x 7.3 x 5.0
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Grape-Purple Pink-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
$60.89
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$120.00
Item Number
W6195
Gemstone
Red Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
1.99 ct
Dimensions (mm)
8.1 x 7.6 x 4.8
Calibrated Size
No
Type of Cut
Modified SHIELD
Color
Red
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
VS2 - typical pyralspite/malaya microscopic needle inclusions
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
$60.30
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$175.00
Item Number
22429
Gemstone
Aquamarine
Origin
Malawi, Africa
Weight (ct)
3.10 ct
Dimensions (mm)
8.8 x 8.7 x 6.5
Calibrated Size
No
Type of Cut
Custom Designed Radiant SQUARE
Cutter
Faceted by Ravenstein Gem Co.
Color
Pastel Blue 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
$56.45
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$48.00
Item Number
W0852
Gemstone
Rhodolite Garnet
Origin
Umba River, Tanzania
Weight (ct)
4.03 ct
Dimensions (mm)
9.6 mm Diameter x 5.9
Calibrated Size
No
Type of Cut
ROUND Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep 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
$11.91
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$92.00
Item Number
W0850
Gemstone
Rhodolite Garnet
Origin
Umba River, Tanzania
Weight (ct)
4.97 ct
Dimensions (mm)
12.2 x 9.5 x 5.9
Calibrated Size
No
Type of Cut
PEAR Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Pure 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
$18.51
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$70.00
Item Number
22679
Gemstone
Rutilated Quartz
Origin
Brazil
Weight (ct)
3.35 ct
Dimensions (mm)
13.1 x 8.8 x 7.2
Calibrated Size
No
Type of Cut
Custom Designed LOZENGE
Cutter
cut by Ravenstein Gem Co.
Color
Transparent with Rutile Needles / Inclusions
Clarity
Mostly transparent
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
$20.90
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$300.00
Item Number
22680
Gemstone
Rutilated Quartz
Origin
Brazil
Weight (ct)
32.32 ct
Dimensions (mm)
27.0 x 21.3 x 6.6
Calibrated Size
No
Type of Cut
Free Form Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Transparent with Rutile Needles / Inclusions
Clarity
Mostly transparent
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
$9.28
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