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11 available Gems

Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
1.83 ct
Dimensions (mm)
8.6 x 6.2 x 3.9
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Walnut-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
$38.25
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
1.88 ct
Dimensions (mm)
6.9 x 4.9 x 4.4
Calibrated Size
No
Type of Cut
Radiant Rectangle
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$38.83
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
1.97 ct
Dimensions (mm)
7.7 x 6.8 x 4.6
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$42.64
$105.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
2.35 ct
Dimensions (mm)
8.9 x 6.6 x 4.6
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$44.68
$105.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
2.44 ct
Dimensions (mm)
12.1 x 5.5 x 4.3
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Walnut-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
$43.03
$110.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
2.65 ct
Dimensions (mm)
10.9 x 6.5 x 4.2
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Walnut 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
$41.51
$120.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
2.88 ct
Dimensions (mm)
9.6 x 6.8 x 4.9
Calibrated Size
No
Type of Cut
Custom Designed Half Moon
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$41.67
$140.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
3.48 ct
Dimensions (mm)
12.0 x 5.9 x 4.2
Calibrated Size
No
Type of Cut
Radiant OCTAGON
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
$40.23
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
3.79 ct
Dimensions (mm)
9.0 x 8.0 x 5.5
Calibrated Size
No
Type of Cut
Custom Designed PEAR, Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Mahogany-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
$43.54
$214.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
5.14 ct
Dimensions (mm)
11.2 x 9.3 x 5.7
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
Faceted by Ravenstein Gem Co.
Color
Champagne-Peachy
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
$41.63

Discover a gem as unique as you are.

Step into a world of rare beauty

Ravenstein Gem Co. LLC 2026 ยฉ
Made By a Peanut
JOGS TUCSON GEM SHOW
Where:
Tucson Expo Center, Booth #E324
When:
September 3 - 6, 2026

Find more details here.