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33 available Gems

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$250.00
Item Number
W5645
Gemstone
Natural Topaz
Origin
Namibia
Weight (ct)
11.53 ct
Dimensions (mm)
13.1 x 13.1 x 10.1
Calibrated Size
No
Type of Cut
Custom Designed POLYGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Very Slight Blue Tint (almost colorless)
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
$21.68
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$105.00
Item Number
22485
Gemstone
Natural Topaz
Origin
Namibia
Weight (ct)
3.93 ct
Dimensions (mm)
10.1 x 10.0 x 5.9
Calibrated Size
Yes
Type of Cut
Custom Designed TRILLION
Cutter
Faceted by Ravenstein Gem Co.
Color
Water Clear-Colorless
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
$26.72
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$85.00
Item Number
20713
Gemstone
Natural Topaz
Origin
Namibia
Weight (ct)
4.27 ct
Dimensions (mm)
12.1 x 7.9 x 6.8
Calibrated Size
No
Type of Cut
Custom Designed MARQUISE
Cutter
Faceted by Ravenstein Gem Co.
Color
Water Clear-Colorless
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
$19.91
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$140.00
Item Number
18054
Gemstone
Natural Topaz
Origin
Namibia
Weight (ct)
7.07 ct
Dimensions (mm)
12.1 x 9.0 x 7.6
Calibrated Size
Yes
Type of Cut
Sunray Crown OCTAGON Barion Pavilion
Cutter
Faceted by Ravenstein Gem Co.
Color
Near Colorless - Very Slight Blue 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
$19.80
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$225.00
Item Number
21946
Gemstone
Natural Topaz
Origin
Namibia
Weight (ct)
8.37 ct
Dimensions (mm)
14.0 x 10.1 x 8.1
Calibrated Size
No
Type of Cut
Custom Designed CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Bluish 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
$26.88
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$230.00
Item Number
21945
Gemstone
Natural Topaz
Origin
Namibia
Weight (ct)
9.16 ct
Dimensions (mm)
13.8 x 13.7 x 9.0
Calibrated Size
No
Type of Cut
Custom Designed TRILLION
Cutter
Faceted by Ravenstein Gem Co.
Color
Bluish Tint
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation

* 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
$25.11
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$299.00
Item Number
22021
Gemstone
Natural Untreated Topaz
Origin
Nigeria, Africa
Weight (ct)
11.23 ct
Dimensions (mm)
12.3/12.5 x 9.0/9.4 x 6.9/6.8
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Diamond-like - Colorless, Slight Bluish 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
$26.63
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$325.00
Item Number
W7580
Gemstone
Natural Untreated Topaz
Origin
Nigeria, Africa
Weight (ct)
12.19 ct
Dimensions (mm)
10.0 x 8.0 x 8.4 and 9.9 x 7.5 x 8.3 mm
Calibrated Size
No
Type of Cut
Custom Designed Rectangle
Cutter
Faceted by Ravenstein Gem Co.
Color
Light Pastel Blue 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
$26.66
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$338.00
Item Number
21852
Gemstone
Natural Untreated Topaz
Origin
Nigeria, Africa
Weight (ct)
12.23 ct
Dimensions (mm)
13.9 x 15.0 x 9.8
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Bluish 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
$27.64
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$170.00
Item Number
W7581
Gemstone
Natural Untreated Topaz
Origin
Nigeria, Africa
Weight (ct)
7.05 ct
Dimensions (mm)
9.1/9.1 mm Diameter x 6.2/6.2
Calibrated Size
Yes
Type of Cut
Custom Designed POLYGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Very Very Light Pastel 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
$24.11
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