American Cut Gems and Masterpiece Collective Gems Archives

$920.00

Item Number

W6571

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

W6673

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

$890.00

Item Number

W7520

Gemstone

Goshenite

Origin

Mozambique

Weight (ct)

11.05 ct

Dimensions (mm)

15.7 x 15.0 x 9.7

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

cut by Masterpiece Collective artist Darryl Alexander-USA

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

$80.54

$1,395.00

Item Number

W7191

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Little Eagle Butte, Oregon, USA

Weight (ct)

7.25 ct

Dimensions (mm)

17.1 x 12.9 x 9.1

Calibrated Size

No

Type of Cut

Custom Designed PENDELOQUE

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

Green-Gold-Pink with 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

$192.41

$7,800.00

Item Number

W4131 / C100

Gemstone

Green Tourmaline

Origin

Kenya

Weight (ct)

26.21 ct

Dimensions (mm)

24.06 x 12.93 x 12.26 mm

Calibrated Size

No

Type of Cut

Modified OCTAGON “Shockwave”

Cutter

Loren Brown - USA. Commission sale on behalf Loren Brown. This gemstone will be shipped by the artist Loren Brown directly from his place in Texas.

Color

Blue-Green and Yellowish-Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

SI1- slightly included, can see with naked eye

Treatment

None

Tone / Saturation

Notes

Commission sale on behalf Loren Brown. Ravenstein Gem Co. doesn't carry any responsibility when it comes to final price, quality, exchanges etc.

* 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

$297.60

$470.00

Item Number

W5914

Gemstone

Imperial Garnet

Origin

Tanzania, Africa

Weight (ct)

1.47 ct

Dimensions (mm)

6.5 mm Diameter x 4.6

Calibrated Size

No

Type of Cut

Custom Designed ROUND

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

Lavender-Rose Pink with Slight Orangey Overtone

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

* 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

$319.73

$1,500.00

Item Number

W5772

Gemstone

Mandarin Garnet

Origin

Tanzania, Africa

Weight (ct)

12.64 ct

Dimensions (mm)

14.8 x 14.5 x 5.9

Calibrated Size

No

Type of Cut

Artistic Carving by Darryl Alexander

Cutter

Darryl Alexander - USA

Color

Vivid Fanta Orange

Clarity

Fully transparent, mostly clean with minor natural crystal inclusions

Treatment

None

Tone / Saturation

Notes

Extremely rare, museum investment grade. Mandarin Garnet over 10ct is extremely rare!

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

$118.67

$1,900.00

Item Number

W5773

Gemstone

Mandarin Garnet

Origin

Tanzania, Africa

Weight (ct)

12.67 ct

Dimensions (mm)

16.8 x 12.2 x 8.2

Calibrated Size

No

Type of Cut

Artistic Carving by Darryl Alexander

Cutter

Darryl Alexander - USA

Color

Vivid Fanta Orange

Clarity

Fully transparent, mostly clean with minor natural crystal inclusions

Treatment

None

Tone / Saturation

Notes

Extremely rare, museum investment grade. Mandarin Garnet over 10ct is extremely rare!

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

$149.96

$620.00

Item Number

14770-1

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

11.28 ct

Dimensions (mm)

20.8 x 12.4 x 7.0

Calibrated Size

No

Type of Cut

Artistic Carving by Jack Hoque-USA

Color

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

$54.96

$490.00

Item Number

20803-1

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

9.77 ct

Dimensions (mm)

16.5 x 11.2 x 7.8

Calibrated Size

No

Type of Cut

Artistic Carving by Jack Hoque-USA

Color

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

$50.15

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