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57 available Gems

$425.00
Item Number
Gemstone
Natural Unheated Blue Sapphire
Origin
Kenya
Weight (ct)
0.90 ct
Dimensions (mm)
5.6 mm Diameter x 4.0
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep 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
$472.22
$200.00
Item Number
Gemstone
Natural Untreated Silver-Bluish Topaz
Origin
Nigeria, Africa
Weight (ct)
10.0 ct
Dimensions (mm)
13.1 mm Diameter x 9.1 mm
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Silver-Bluish
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
$20.00
Item Number
Gemstone
Natural Untreated Tourmaline
Origin
Congo, Africa
Weight (ct)
2.29 ct
Dimensions (mm)
8.4 mm Diameter x 6.0 mm
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
faceted by Masterpiece Collective - Chris Fafoutis (USA)
Color
Pastel Mint 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
$353.71
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
1.40 ct
Dimensions (mm)
6.4 mm Diameter x 4.1
Calibrated Size
No
Type of Cut
Custom Designed ROUND
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
$41.43
$380.00
Item Number
Gemstone
Natural Zircon
Origin
Tanzania, Africa
Weight (ct)
3.83 ct
Dimensions (mm)
6.9/6.9 mm Diameter x 4.9/4.7
Calibrated Size
Yes
Type of Cut
Custom Designed ROUND
Cutter
faceted by Wahid Mottaghian-Germany
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
$99.22
$215.00
Item Number
Gemstone
Padparadscha Malaya Garnet
Origin
Africa
Weight (ct)
0.81 ct
Dimensions (mm)
5.6 mm Diameter x 3.8
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Orange with Red-Pink 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
$265.43
$245.00
Item Number
Gemstone
Padparadscha Malaya Garnet
Origin
Africa
Weight (ct)
0.92 ct
Dimensions (mm)
5.6 mm Diameter x 4.1
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Orange with Red-Pink 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
$266.30
$440.00
Item Number
Gemstone
Padparadscha Malaya Garnet
Origin
Africa
Weight (ct)
1.49 ct
Dimensions (mm)
6.2 mm Diameter x 4.9 mm
Calibrated Size
Yes
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Orange with Red-Pink 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
$295.30
Item Number
Gemstone
Peridot
Origin
Arizona, USA
Weight (ct)
1.79 ct
Dimensions (mm)
5.5/5.5 mm Diameter x 4.4/4.3 mm
Calibrated Size
No
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Lime-Apple Green
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
SI2 with lily pad inclusions
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
$31.28
$125.00
Item Number
Gemstone
Sphene / Titanite
Origin
Zimbabwe, Africa
Weight (ct)
0.78 ct
Dimensions (mm)
5.3 mm Diameter x 4.0
Calibrated Size
Yes
Type of Cut
Custom Designed ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Yellow-Green
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
Eye Clean
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
$160.26

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