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1886 available Gems

$1,900.00
Item Number
Gemstone
Mandarin Garnet
Origin
Tanzania, Africa
Weight (ct)
12.67 ct
Dimensions (mm)
16.8 x 12.2 x 8.2
Calibrated Size
No
Type of Cut
Artistic Carving by Darryl Alexander
Cutter
Darryl Alexander - USA
Color
Vivid Fanta Orange
Clarity
Fully transparent, mostly clean with minor natural crystal inclusions
Treatment
None
Tone / Saturation
Notes

Extremely rare, museum investment grade. Mandarin Garnet over 10ct is extremely rare!

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
$149.96
$1,500.00
Item Number
Gemstone
Mandarin Garnet
Origin
Tanzania, Africa
Weight (ct)
12.64 ct
Dimensions (mm)
14.8 x 14.5 x 5.9
Calibrated Size
No
Type of Cut
Artistic Carving by Darryl Alexander
Cutter
Darryl Alexander - USA
Color
Vivid Fanta Orange
Clarity
Fully transparent, mostly clean with minor natural crystal inclusions
Treatment
None
Tone / Saturation
Notes

Extremely rare, museum investment grade. Mandarin Garnet over 10ct is extremely rare!

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
$118.67
$383.00
Item Number
Gemstone
Red-Orange-Pink Schiller Oregon Sunstone
Origin
PANA Mine, Little Eagle Butte, Oregon, USA
Weight (ct)
3.95 ct
Dimensions (mm)
15.0 x 7.5 x 5.2
Calibrated Size
No
Type of Cut
Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Red Orange with Slight Gold Ghost Ring and Mainly Sleepy Copper Schiller
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
$96.96
Item Number
Gemstone
Malkhan Tourmaline "Frog" carving
Origin
Malkhan, Russia
Weight (ct)
91.75 ct
Dimensions (mm)
38 x 24 x 18
Color
Bicolor Yellow-Pink
Shape
Frog Carving
Clarity
Top gemmy, transparent
Treatment
None
Tone / Saturation
Notes

Carved by Maxim Morozov - an artist from Irkutsk, Russia.


* 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
$34.88
Item Number
Gemstone
Umba River Garnet
Origin
Tanzania, Africa
Weight (ct)
3.67 ct
Dimensions (mm)
11.4 x 8.1 x 5.6
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Intense Red with Pink Overtone
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
VS2 with slight silk
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
$32.70
Item Number
Gemstone
Dichroic Oregon Sunstone
Origin
PANA Mine, Little Eagle Butte, Oregon, USA
Weight (ct)
4.17 ct
Dimensions (mm)
12.0 x 8.9 x 6.3
Calibrated Size
No
Type of Cut
Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Green Gold Body with Strong Orange Pink Fire at Both Ends
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
$74.34
Item Number
Gemstone
Green Schiller Oregon Sunstone
Origin
PANA Mine, Little Eagle Butte, Oregon, USA
Weight (ct)
4.88 ct
Dimensions (mm)
13.8 x 7.0 x 7.0
Calibrated Size
No
Type of Cut
Short Stepped Crown OCTAGON Radiant Pavilion
Cutter
cut by Ravenstein Gem Co.
Color
Mint Green with Soft Copper Schiller
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
$67.62
$200.00
Item Number
Gemstone
Malkhan Tourmaline Rubellite
Origin
Malkhan, Russia
Weight (ct)
0.78 ct
Dimensions (mm)
7.8 x 5.2 x 3.7
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Hot Pink-Magenta
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
$256.41
$538.00
Item Number
Gemstone
Tourmaline Tropical Sunset
Origin
Malkhan, Russia
Weight (ct)
2.12 ct
Dimensions (mm)
11.2 x 5.0 x 4.3
Calibrated Size
No
Type of Cut
Radiant OCTAGON
Cutter
Faceted by Ravenstein Gem Co.
Color
Pink-Lavender-Peach
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
$253.77
$755.00
Item Number
Gemstone
Tourmaline Tropical Sunset
Origin
Malkhan, Russia
Weight (ct)
3.32 ct
Dimensions (mm)
12.4 x 6.2 x 5.3
Calibrated Size
No
Type of Cut
Step Cut OCTAGON ( Emerald Cut)
Cutter
Faceted by Ravenstein Gem Co.
Color
Neon Magenta-Peach-Hot Pink
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
$227.41

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