Shop

Item Number
Gemstone
Pyrope Almandine
Origin
Umba River, Tanzania
Weight (ct)
3.67 ct
Dimensions (mm)
8.4 x 6.5 x 4.5
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Miro - EU
Color
Deep Wine Red + 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
$25.89
Item Number
Gemstone
Pyrope Almandine
Origin
Umba River, Tanzania
Weight (ct)
6.89 ct
Dimensions (mm)
9.1 mm Diameter x 6.2
Calibrated Size
Yes
Type of Cut
Concave ROUND Brilliant
Cutter
Joerg - EU
Color
Deep Wine Red
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Jewelry / collector matching pair


* 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
$17.13
$129.00
Item Number
Gemstone
Red Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
2.53 ct
Dimensions (mm)
9.1 x 8.1 x 5.6
Calibrated Size
No
Type of Cut
Radiant SHIELD
Cutter
Faceted by Ravenstein Gem Co.
Color
Rich Raspberry 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
$50.99
$88.00
Item Number
Gemstone
Raspberry Rhodolite Garnet
Origin
Umba River, Tanzania
Weight (ct)
2.88 ct
Dimensions (mm)
10.5 x 7.8 x 4.8
Calibrated Size
No
Type of Cut
OVAL Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Raspberry Red-Purple
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
$30.56
Item Number
Gemstone
Raspberry Rhodolite Garnet
Origin
Umba River, Tanzania
Weight (ct)
4.68 ct
Dimensions (mm)
12.2 x 9.2 x 5.4
Calibrated Size
Yes
Type of Cut
PEAR Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Hot Pink-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
$15.81
$156.00
Item Number
Gemstone
Natural Untreated Zircon
Origin
Russia
Weight (ct)
1.92 ct
Dimensions (mm)
7.0 x 6.9 x 4.6
Calibrated Size
Yes
Type of Cut
Modified ROUND
Cutter
Faceted by Ravenstein Gem Co.
Color
Deep Red Mahogany
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
$81.25
$1,000.00
Item Number
Gemstone
Red Orange Schiller Oregon Sunstone
Origin
PANA Mine, Little Eagle Butte, Oregon, USA
Weight (ct)
6.84 ct
Dimensions (mm)
11.0 x 10.9 x 8.6
Calibrated Size
Yes
Type of Cut
Custom Designed Radiant SQUARE
Cutter
Faceted by Ravenstein Gem Co.
Color
Red-Orange with Perfect Touch of 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
$146.20
$1,100.00
Item Number
Gemstone
Red Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
6.57 ct
Dimensions (mm)
16.3 x 11.9 x 7.2
Calibrated Size
No
Type of Cut
Modified PENDELOQUE
Cutter
Faceted by Ravenstein Gem Co.
Color
Red with Orange-Pink Flashes
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
$167.43
$120.00
Item Number
Gemstone
Red Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
1.99 ct
Dimensions (mm)
8.1 x 7.6 x 4.8
Calibrated Size
No
Type of Cut
Modified SHIELD
Color
Red
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
VS2 - typical pyralspite/malaya microscopic needle 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
$60.30
$160.00
Item Number
Gemstone
Red Pyralspite Garnet
Origin
Eastern Africa
Weight (ct)
3.15 ct
Dimensions (mm)
12.4 x 7.5 x 5.8
Calibrated Size
No
Type of Cut
Custom Designed Radiant PEAR
Cutter
Faceted by Ravenstein Gem Co.
Color
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
$50.79

Discover a gem as unique as you are.

Step into a world of rare beauty

Ravenstein Gem Co. LLC 2026 ยฉ
Made By a Peanut