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American Cut Gems and Masterpiece Collective Gems

113 available Gems

$1,860.00
Item Number
Gemstone
Demantoid Garnet
Origin
Ural Mountains, Russia
Weight (ct)
1.11 ct
Dimensions (mm)
7.2 x 5.4 x 3.4
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Apple Green with Slight Yellowish Overtone
Clarity
Transparent with horsetail inclusion
Treatment
None
Notes

This demantoid comes with a Gem Identification Report from Craig Lynch, GG with Ouellet and Lynch.

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
$1,675.68
$1,860.00
Item Number
Gemstone
Demantoid Garnet
Origin
Ural Mountains, Russia
Weight (ct)
1.12 ct
Dimensions (mm)
8.0 x 5.9 x 3.1
Calibrated Size
Yes
Type of Cut
Custom Designed OVAL
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Apple GREEN with YELLOWISH Overtone
Clarity
Transparent with some horsetail inclusion
Treatment
None
Notes

This demantoid comes with a Gem Identification Report from Craig Lynch, GG with Ouellet and Lynch.

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
$1,660.71
$1,880.00
Item Number
Gemstone
Demantoid Garnet
Origin
Ural Mountains, Russia
Weight (ct)
1.17 ct
Dimensions (mm)
6.7 x 5.1 x 4.1
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
Medium-Deep Green
Clarity
Transparent with horsetail inclusion
Treatment
None
Notes

This demantoid comes with a Gem Identification Report from Craig Lynch, GG with Ouellet and Lynch.

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
$1,606.84
$49,600.00
Item Number
Gemstone
Demantoid Garnet
Origin
Ural Mountains, Russia
Weight (ct)
12.72 ct
Dimensions (mm)
16.2 x 10.8 x 5.8
Calibrated Size
No
Type of Cut
Combination Cut by John Dyer
Cutter
cut by John Dyer-USA
Color
Apple GREEN with YELLOWISH Overtone
Clarity
Transparent with heavy horsetail inclusion
Treatment
None
Notes

Investment grade gemstone. Contact: katerina@ravensteingemco.com or ask@johndyergems.com

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
$3,899.37
$77,176.00
Item Number
Gemstone
Demantoid Garnet
Origin
Ural Mountains, Russia
Weight (ct)
4.41 ct
Dimensions (mm)
10.6 x 8.4 x 5.2
Calibrated Size
No
Type of Cut
Combination Cut by John Dyer
Cutter
cut by John Dyer-USA
Color
Apple GREEN with YELLOWISH Overtone
Clarity
Transparent with horsetail inclusion
Treatment
None
Notes

Investment grade gemstone. Contact: katerina@ravensteingemco.com or ask@johndyergems.com

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
$17,500.23
$256.00
Item Number
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Eastern Africa
Weight (ct)
0.46 ct
Dimensions (mm)
5.1 x 3.8 x 3.0
Calibrated Size
No
Type of Cut
Custom Designed OVAL
Cutter
faceted by Masterpiece Collective - Nick Brevig (USA)
Color
as photographed
Clarity
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
$556.52
$1,170.00
Item Number
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Africa
Weight (ct)
1.30 ct
Dimensions (mm)
7.1 x 4.8 x 4.2
Calibrated Size
No
Type of Cut
Custom Designed CUSHION
Cutter
faceted by Wahid Mottaghian-Germany
Color
stones changes color to neon pink 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
$900.00
$920.00
Item Number
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Africa
Weight (ct)
1.42 ct
Dimensions (mm)
7.7 x 5.3 x 4.7
Calibrated Size
No
Type of Cut
Modified MARQUISE
Cutter
faceted by Masterpiece Collective artist Michael Donovan - USA
Color
as photographed / grade 1 - 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
$647.89
$1,620.00
Item Number
Gemstone
Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya
Origin
Africa
Weight (ct)
2.17 ct
Dimensions (mm)
7.9 x 7.8 x 5.4
Calibrated Size
Yes
Type of Cut
Custom Designed TRIANGLE
Cutter
faceted by Masterpiece Collective artist Chen Xue - USA
Color
as photographed / grade 2 - stone changes color to Raspberry Pink-Red under 395 UV
Clarity Scale
FVVS1VVS2VS1VS2SI1SI2P1P2
Clarity
Thin malaya needle inclusions visible under close inspection
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
$746.54
$230.00
Item Number
Gemstone
Walnut-Gold Oregon Sunstone
Origin
PANA Mine, Southern Oregon, USA
Weight (ct)
3.71 ct
Dimensions (mm)
12.8 x 7.2 x 4.3
Calibrated Size
No
Type of Cut
Custom Designed PENDELOQUE
Cutter
Thomas Hunsinger GQG Lapidary-USA
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
$61.99

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