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1950 available Gems

Item Number
Gemstone
Cordierite / Iolite
Origin
Tanzania + Orissa mix
Weight (ct)
35.10 ct
Dimensions (mm)
as picture
Color
"Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and Pastel Blue
Shape
Sawed - Trimmed Clean Rough
Clarity
Clean, mostly flawless
Treatment
None
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
$6.21
$100.00
Item Number
Gemstone
Cordierite / Iolite
Origin
Tanzania, Africa
Weight (ct)
38.55 ct
Dimensions (mm)
as picture
Color
"Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and Pastel Blue
Shape
Natural flat rough
Clarity
Eye clean, transparent
Treatment
None
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
$2.59
$1,100.00
Item Number
Gemstone
Cordierite / Iolite
Origin
Tanzania, Africa
Weight (ct)
18.65 ct
Dimensions (mm)
12.6 x 10.9 x 10.9 and 12.6 x 10.6 x 9.9
Calibrated Size
No
Type of Cut
Custom Designed Radiant Rectangle
Cutter
Faceted by Ravenstein Gem Co.
Color
"Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and 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
$58.98
$170.00
Item Number
Gemstone
Libyan Desert Glass
Origin
Sahara Desert
Weight (ct)
5.19 ct
Dimensions (mm)
15.0 x 10.7 x 7.7
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
Faceted by Ravenstein Gem Co.
Color
Light Pastel Gold
Clarity
Top gemmy, transparent
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
$32.76
Item Number
Gemstone
Libyan Desert Glass
Weight (ct)
63.42 ct
Dimensions (mm)
35.3 x 19 x 19
Color
Light Pastel Gold
Shape
Natural Rough
Clarity
Transparent with some natural inclusions
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
$1.92
$260.00
Item Number
Gemstone
Libyan Desert Glass
Origin
Sahara Desert
Weight (ct)
8.62 ct
Dimensions (mm)
17.4 x 11.8 x 9.4
Calibrated Size
No
Type of Cut
Custom Designed CUSHION
Cutter
Faceted by Ravenstein Gem Co.
Color
Light Pastel Gold
Clarity
Top gemmy, transparent
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
$30.16
$55.00
Item Number
Gemstone
Lindi Garnet
Origin
Tanzania, Africa
Weight (ct)
3.83 ct
Dimensions (mm)
10.9 x 8.7 x 5.6
Calibrated Size
Yes
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Intense Deep Red with Hot 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
$14.36
$55.00
Item Number
Gemstone
Lindi Garnet
Origin
Tanzania, Africa
Weight (ct)
4.06 ct
Dimensions (mm)
9.8 mm Diameter x 5.9
Calibrated Size
Yes
Type of Cut
ROUND Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Intense Deep 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
$13.55
Item Number
Gemstone
Natural Untreated Mahenge Pink Spinel
Origin
Mahenge, Tanzania
Weight (ct)
0.65 ct
Dimensions (mm)
6.2 x 4.4 x 3.0
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Neon 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
$815.38
Item Number
Gemstone
Malaya Garnet
Origin
Eastern Africa
Weight (ct)
2.74 ct
Dimensions (mm)
10.3 x 7.7 x 5.3
Calibrated Size
Yes
Type of Cut
Custom Designed Radiant PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Orange-Cinnamon
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
$83.94

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