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80 available Gems

$87.00
Item Number
Gemstone
Apatite
Origin
Durango, Mexico
Weight (ct)
3.40 ct
Dimensions (mm)
11.3 x 7.9 x 6.4
Calibrated Size
No
Type of Cut
Custom Designed MARQUISE
Cutter
Faceted by Ravenstein Gem Co.
Color
Lively Yellow 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
$25.59
Item Number
Gemstone
Aquamarine
Origin
Malawi, Africa
Weight (ct)
2.44 ct
Dimensions (mm)
9.3 x 9.2 x 6.1
Calibrated Size
Yes
Type of Cut
Custom Designed TRILLION
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$45.08
$76.00
Item Number
Gemstone
Charoite
Origin
Russia
Weight (ct)
19.37 ct
Dimensions (mm)
21.8 x 14.5 x 6.9
Calibrated Size
No
Type of Cut
CUSHION Cabochon
Cutter
Miro - EU
Color
Rare blend of Purple-Lavender-Grayish silver patterns
Clarity
Semi Translucent
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
$3.92
$365.00
Item Number
Gemstone
Genuine Chrome Tourmaline
Origin
Kenya
Weight (ct)
1.54 ct
Dimensions (mm)
10.7 x 6.6 x 4.2
Calibrated Size
No
Type of Cut
Modified PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Intense Chrome 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
$237.01
Item Number
Gemstone
Color Change Purple Garnet
Origin
Tanzania, Africa
Weight (ct)
1.84 ct
Dimensions (mm)
11.5 x 5.8 x 3.3
Calibrated Size
No
Type of Cut
Radiant SHIELD
Cutter
Faceted by Ravenstein Gem Co.
Color
Purple (cold light 7000K) Grape-Purplish (neutral white light 5000K) Orange-Red (warm light 2700K)
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
$187.50
Item Number
Gemstone
Green-Copper Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
6.75 ct
Dimensions (mm)
13.8 x 9.1 x 8.5
Calibrated Size
No
Type of Cut
Stepped Crown OCTAGON Barion Pavilion
Cutter
Faceted by Ravenstein Gem Co.
Color
Green-Teal with Peach-Copper Dichroic Flashes
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Top investment / jewelry grade.

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
$140.00
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
100.72 ct
Dimensions (mm)
35 x 22 x 17
Color
Pink Tint
Shape
Natural Rough
Clarity
Transparent, Facet 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
$1.98
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
104.60 ct
Dimensions (mm)
41 x 27.8 x 13.8
Color
Pink Tint
Shape
Natural Rough
Clarity
Transparent with some natural inclusions, partially facet 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
$1.67
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
181.40 ct
Dimensions (mm)
48 x 19 x 18
Color
Pink Tint
Shape
Natural Rough
Clarity
Transparent with natural inclusions and flaws
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
$0.94
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
272.0 ct
Dimensions (mm)
70 x 30 x 18
Color
Pink Tint
Shape
Twin Crystal
Clarity
Transparent with natural inclusions and flaws
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
$1.05

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