Shop

40 available Gems

$460.00
Item Number
Gemstone
Demantoid Garnet
Origin
Ural, Russia
Weight (ct)
0.68 ct
Dimensions (mm)
4.3/4.2 mm Diameter x 2.6/2.6
Calibrated Size
Yes
Type of Cut
Standard Round Brilliant
Cutter
cut in Russia
Color
Vivid Green with Slight Yellowish Overtone
Clarity
Transparent with some horsetail 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
$676.47
$114.00
Item Number
Gemstone
Goshenite
Origin
Mozambique
Weight (ct)
3.66 ct
Dimensions (mm)
8.0/7.9 x 7.9/7.9 x 5.8/5.8
Calibrated Size
Yes
Type of Cut
Custom Designed TRILLION
Cutter
Faceted by Ravenstein Gem Co.
Color
Water Clear-Colorless
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
$31.15
$121.00
Item Number
Gemstone
Goshenite
Origin
Mozambique
Weight (ct)
3.93 ct
Dimensions (mm)
8.0/8.0 x 8.0/8.0 x 6.0/6.2
Calibrated Size
Yes
Type of Cut
Custom Designed TRILLION
Cutter
Faceted by Ravenstein Gem Co.
Color
Water Clear-Colorless
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
$30.79
$180.00
Item Number
Gemstone
Montebrasite
Origin
Brazil
Weight (ct)
2.78 ct
Dimensions (mm)
8.2/8.2 x 6.3/6.2 x 4.2/3.8
Calibrated Size
Yes
Type of Cut
OVAL Brilliant
Cutter
native cut-Brazil / quality of cut - good
Color
Very Light Gold
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Extremely rare gemstone! For knowledgeable collectors and rarity hunters.

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
$64.75
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
2.84 ct
Dimensions (mm)
9.1/9.2 x 5.7/5.9 x 3.9/4.4
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
Faceted by Ravenstein Gem Co.
Color
Near colorless / slight pink tint
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
$28.17
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
5.74 ct
Dimensions (mm)
11.9/11.8 x 7.0/6.9 x 5.7/5.9
Calibrated Size
No
Type of Cut
Modified OVAL
Cutter
Faceted by Ravenstein Gem Co.
Color
Slight Pink Tint
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
$24.39
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
5.82 ct
Dimensions (mm)
14.4 x 10.2 x 7.0
Calibrated Size
No
Type of Cut
Modified SHIELD Brilliant
Cutter
Faceted by Ravenstein Gem Co.
Color
Slight Pink Tint
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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
$24.23
$155.00
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
5.89 ct
Dimensions (mm)
14.5 x 9.6 x 7.3
Calibrated Size
No
Type of Cut
Custom Designed MARQUISE
Cutter
Faceted by Ravenstein Gem Co.
Color
Slight Pink Tint
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Treatment
None
Tone / Saturation
Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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
$26.32
$198.00
Item Number
Gemstone
Danburite
Origin
La Aurora mine, Charcas, San Luis Potosí, Mexico
Weight (ct)
8.28 ct
Dimensions (mm)
12.9/13.0 x 8.2/8.2 x 6.8/6.5
Calibrated Size
No
Type of Cut
Custom Designed MARQUISE
Cutter
Faceted by Ravenstein Gem Co.
Color
Slight Pink Tint
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
$23.91
Item Number
Gemstone
Phenakite
Origin
Nigeria, Africa
Weight (ct)
10.61 ct
Dimensions (mm)
16 x 10.3 x 7.8
Color
Water clear diamond-like colorless
Clarity
Transparent, mostly clean with some minor inclusions
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
$12.72

Discover a gem as unique as you are.

Step into a world of rare beauty