Shop

215 available Gems

$407.00
Item Number
Gemstone
Umbalite Garnet
Origin
Eastern Africa
Weight (ct)
3.63 ct
Dimensions (mm)
12.3 x 7.4 x 5.4
Calibrated Size
No
Type of Cut
Custom Designed PEAR
Cutter
Faceted by Ravenstein Gem Co.
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
$112.12
$265.00
Item Number
Gemstone
Umbalite Garnet
Origin
Eastern Africa
Weight (ct)
4.11 ct
Dimensions (mm)
15.0 x 7.7 x 4.8
Calibrated Size
No
Type of Cut
Custom Designed CUSHION
Cutter
Faceted by Ravenstein Gem Co.
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
$64.48
$160.00
Item Number
Gemstone
Pyralspite Umbalite Garnet
Origin
Eastern Africa
Weight (ct)
1.72 ct
Dimensions (mm)
10.9 x 5.0 x 3.5
Calibrated Size
No
Type of Cut
Modified RHOMBOID
Cutter
Faceted by Ravenstein Gem Co.
Color
Hot Pink-Lavender-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
$93.02
$275.00
Item Number
Gemstone
Pyralspite Umbalite Garnet
Origin
Eastern Africa
Weight (ct)
3.39 ct
Dimensions (mm)
10.7 x 7.2 x 6.0
Calibrated Size
No
Type of Cut
Radiant OVAL
Cutter
Faceted by Ravenstein Gem Co.
Color
Rose Pink-Lavender
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
$81.12
$590.00
Item Number
Gemstone
Vesuvianite / Idocrase
Origin
Russia
Weight (ct)
3.85 ct
Dimensions (mm)
9.7 x 9.6 x 6.1
Calibrated Size
No
Type of Cut
Custom Designed Corner Cut TRIANGLE
Cutter
Faceted by Ravenstein Gem Co.
Color
Apple Green
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Investment grade gemstone.

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
$153.25

Discover a gem as unique as you are.

Step into a world of rare beauty

Ravenstein Gem Co. LLC 2026 ©
Made By a Peanut