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1887 available Gems

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$180.00
Item Number
W6466
Gemstone
Natural Zircon
Origin
Malawi, Africa
Weight (ct)
5.83 ct
Dimensions (mm)
15.8 x 9.7 x 6.0
Calibrated Size
No
Type of Cut
Custom Designed Fan
Cutter
Faceted by Ravenstein Gem Co.
Color
Champagne Tint
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
$30.87
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$170.00
Item Number
W6461
Gemstone
Natural Zircon
Origin
Malawi, Africa
Weight (ct)
5.02 ct
Dimensions (mm)
10.7 x 10.6 x 6.2
Calibrated Size
No
Type of Cut
Custom Designed Fan
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$33.86
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$442.00
Item Number
W6428
Gemstone
Natural Tourmaline
Origin
Namibia
Weight (ct)
3.26 ct
Dimensions (mm)
9.6 mm Diameter x 6.6
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Vivid Blue Green and Yellow Flashes
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
$135.58
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$555.00
Item Number
W6417
Gemstone
Natural Tourmaline
Origin
Zambia
Weight (ct)
5.0 ct
Dimensions (mm)
11.8 x 7.9 x 6.9
Calibrated Size
No
Type of Cut
Radiant Rectangle
Cutter
Faceted by Ravenstein Gem Co.
Color
Green-Gold
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
$111.00
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$395.00
Item Number
W6381
Gemstone
Natural Blue Green Sapphire
Origin
Kenya
Weight (ct)
0.69 ct
Dimensions (mm)
6.3 x 4.0 x 3.6
Calibrated Size
No
Type of Cut
Modified CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Royal Blue to 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
$572.46
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$242.00
Item Number
W / 21408
Gemstone
Natural Tourmaline
Origin
Malawi, Africa
Weight (ct)
1.27 ct
Dimensions (mm)
7.9 x 4.9 x 4.0
Calibrated Size
Yes
Type of Cut
Custom Designed 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
$190.55
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$255.00
Item Number
B-W6362
Gemstone
Natural Cat's Eye Blue Sapphire
Origin
Rwanda, Africa
Weight (ct)
3.29 ct
Dimensions (mm)
8.7 x 7.0 x 4.6
Calibrated Size
No
Type of Cut
Sugarloaf Cabochon showing cat's eye effect
Cutter
cut by Ravenstein Gem Co.
Color
Deep Royal Blue
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
$77.51
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$100.00
Item Number
W6350
Gemstone
Natural Zircon
Origin
Nigeria, Africa
Weight (ct)
2.76 ct
Dimensions (mm)
10.4 x 7.4 x 4.9
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
cut by Ravenstein Gem Co.
Color
Mahogany with Slight Peach 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
$36.23
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$168.00
Item Number
W6349
Gemstone
Natural Zircon
Origin
Nigeria, Africa
Weight (ct)
4.69 ct
Dimensions (mm)
10.2 x 8.0 x 6.1
Calibrated Size
Yes
Type of Cut
Custom Designed CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Mahogany
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
$35.82
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$139.00
Item Number
W6356
Gemstone
Natural Zircon
Origin
Nigeria, Africa
Weight (ct)
3.60 ct
Dimensions (mm)
11.3 x 8.2 x 5.0
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Mahogany
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
$38.61
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