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1923 available Gems

$86.00
Item Number
Gemstone
Tsavorite Garnet
Origin
Kenya
Weight (ct)
0.22 ct
Dimensions (mm)
3.4 x 3.1 x 2.3
Calibrated Size
No
Type of Cut
Custom Designed SQUARE
Cutter
Faceted by Ravenstein Gem Co.
Color
Apple 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
$390.91
Item Number
Gemstone
Color Change Pastel Pyrope Garnet
Origin
Morogoro, Southern Tanzania
Weight (ct)
0.79 ct
Dimensions (mm)
6.4 x 5.4 x 3.4
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
Faceted by Ravenstein Gem Co.
Color
Color changes from vivid pastel lavender purple (neutral white light/daylight, 5000K) to light pastel rose pink (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
$291.14
$1,990.00
Item Number
Gemstone
Umbalite Garnet
Origin
Eastern Africa
Weight (ct)
9.20 ct
Dimensions (mm)
13.7 x 12.4 x 8.6
Calibrated Size
No
Type of Cut
Custom Designed Shield
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Magenta-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
$216.30
$520.00
Item Number
Gemstone
Color Change Pastel Pyrope Garnet
Origin
Morogoro, Southern Tanzania
Weight (ct)
1.89 ct
Dimensions (mm)
9.1 x 6.5 x 4.7
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Color changes from vivid pastel lavender purple (neutral white light/daylight, 5000K) to light pastel rose pink (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
$275.13
$1,050.00
Item Number
Gemstone
Natural Tourmaline
Origin
Kenya
Weight (ct)
2.37 ct
Dimensions (mm)
8.2/8.1 x 5.9/5.9 x 4.2/4.4
Calibrated Size
Yes
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
Orange-Yellow
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
$443.04
$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
$205.00
Item Number
Gemstone
Natural Blue Sapphire
Origin
Rwanda, Africa
Weight (ct)
2.27 ct
Dimensions (mm)
7.6 mm Diameter x 3.3
Type of Cut
ROUND Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Blue
Clarity
Transparent with natural flaws
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
$90.31
$110.00
Item Number
Gemstone
Natural Blue Sapphire
Origin
Rwanda, Africa
Weight (ct)
1.26 ct
Dimensions (mm)
7.0 x 5.0 x 3.5
Type of Cut
Pear Cabochon
Cutter
cut by Ravenstein Gem Co.
Color
Blue
Clarity
Transparent with natural flaws
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
$87.30
$2,730.00
Item Number
Gemstone
Tourmaline Rubellite
Origin
Congo, Africa
Weight (ct)
6.98 ct
Dimensions (mm)
15.0 x 11.2 x 7.2
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Pink-Orangey
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
$391.12
$615.00
Item Number
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Africa
Weight (ct)
1.05 ct
Dimensions (mm)
6.0 x 6.0 x 4.0
Calibrated Size
Yes
Type of Cut
Custom Designed Octagon
Cutter
Faceted by Ravenstein Gem Co.
Color
as photographed / grade 1 = strong - stone changes color to extremely bright Fire Neon Red under 395 UV
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
$585.71

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