Modified MARQUISE Archives

$135.00

Item Number

W7650

Gemstone

Colombianite

Origin

Colombia

Weight (ct)

4.25 ct

Dimensions (mm)

10.2/10.2 x 8.3/7.8 x 6.3/6.4

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Walnut-Mahogany

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

$31.76

$175.00

Item Number

W7761

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.30 ct

Dimensions (mm)

9.8 x 6.1 x 4.5

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Green to Pink Gold

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

$134.62

$500.00

Item Number

W7336

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.99 ct

Dimensions (mm)

6.8 x 4.7 x 4.4

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

stone changes color to 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

$505.05

$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

$115.00

Item Number

21955

Gemstone

Pink Peach Gold Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.34 ct

Dimensions (mm)

9.4 x 6.7 x 4.7

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink-Peach-Gold

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

$85.82

$323.00

Item Number

W6610

Gemstone

Tourmaline Rubellite

Origin

Congo, Africa

Weight (ct)

1.43 ct

Dimensions (mm)

8.6 x 6.0 x 4.5

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink with Peach Flashes

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

$225.87

$200.00

Item Number

W6609

Gemstone

Tourmaline Rubellite

Origin

Congo, Africa

Weight (ct)

1.46 ct

Dimensions (mm)

8.7 x 5.7 x 4.9

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink with Peach Flashes

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

$136.99

$945.00

Item Number

W7606

Gemstone

Tourmaline Rubellite

Origin

Congo, Africa

Weight (ct)

2.46 ct

Dimensions (mm)

10.6 x 8.0 x 5.5

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

faceted by Wahid Mottaghian-Germany

Color

Pink with Orangey flashes

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

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

$384.15

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