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1886 available Gems

Item Number
Gemstone
Shattuckite in Quartz
Origin
Namibia
Weight (ct)
6.69 ct
Dimensions (mm)
16.2 x 10.7 x 4.3
Calibrated Size
No
Type of Cut
Rectangle Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Blend of white gray, baby blue, emerald green and orange brown.
Clarity
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
$6.43
$55.00
Item Number
Gemstone
Sheen Obsidian
Origin
California, USA
Weight (ct)
10.30 ct
Dimensions (mm)
20.2 x 11.9 x 6.5
Calibrated Size
No
Type of Cut
Oval Cabochon
Cutter
Miro - EU
Color
Blackish base with steal bluish-gray-greenish sheen
Clarity
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
$5.34
$50.00
Item Number
Gemstone
Sheen Obsidian
Origin
California, USA
Weight (ct)
11.24 ct
Dimensions (mm)
26.2 x 11.7 x 6.1
Calibrated Size
No
Type of Cut
MARQUISE Cabochon
Cutter
Miro - EU
Color
Blackish base with slight gold sheen
Clarity
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
$4.45
$70.00
Item Number
Gemstone
Sheen Obsidian
Origin
California, USA
Weight (ct)
12.68 ct
Dimensions (mm)
26.5 x 12.6 x 6.0
Calibrated Size
No
Type of Cut
Pear Cabochon
Cutter
Miro - EU
Color
Gray-blackish base with slight purplish sheen
Clarity
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
$5.52
$74.00
Item Number
Gemstone
Sheen Obsidian
Origin
California, USA
Weight (ct)
15.88 ct
Dimensions (mm)
25.8 x 13.0 x 7.0
Calibrated Size
No
Type of Cut
Oval Cabochon
Cutter
Miro - EU
Color
Gray-Blackish Base with Greenish to Bluish Sheen
Clarity
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
$4.66
$35.00
Item Number
Gemstone
Sheen Obsidian
Origin
California, USA
Weight (ct)
5.90 ct
Dimensions (mm)
15.2 x 10.9 x 5.4
Calibrated Size
No
Type of Cut
Oval Cabochon
Cutter
Miro - EU
Color
Gray-Blackish Base with Greenish to Bluish Sheen
Clarity
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
$5.93
Item Number
Gemstone
various gemstones
Weight (ct)
49.76 ct
Dimensions (mm)
as photographed / video
Calibrated Size
No
Type of Cut
mix of cuts
Color
as photographed
Treatment
None

* 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
$0.40
$100.00
Item Number
Gemstone
Silver Schiller Sunstone
Origin
Mexico
Weight (ct)
5.73 ct
Dimensions (mm)
10.8 mm Diameter x 8.9
Calibrated Size
Yes
Type of Cut
Double Diamond ROUND Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Light Gold Base with Sleepy Silver 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
$17.45
Item Number
Weight (ct)
Color
Battery 18650 is not included
Notes

Specialized gemology flashlight with: 395 nm UV, 365 nm UV, daylight, incandescent light. Battery 18650 is NOT included.


* 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
Item Number
Gemstone
Spessartine Garnet
Origin
Umba River, Tanzania
Weight (ct)
6.81 ct
Dimensions (mm)
9.5 x 7.7 x 5.6 and 9.6 x 7.7 x 5.8
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep and Very Deep Wine RED
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
$26.43

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