marquise cut gem Archives

$92.00

Item Number

W7814

Gemstone

Chrome Diopside / Siberlite

Origin

Siberia, Russia

Weight (ct)

0.89 ct

Dimensions (mm)

6.1 mm Diameter x 3.6

Calibrated Size

Yes

Type of Cut

Custom Designed ROUND

Cutter

Faceted by Ravenstein Gem Co.

Color

Chrome / Emerald Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

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

$103.37

$85.00

Item Number

W7808

Gemstone

Chrome Diopside / Siberlite

Origin

Siberia, Russia

Weight (ct)

0.89 ct

Dimensions (mm)

5.4 x 5.2 x 3.9

Calibrated Size

No

Type of Cut

Modified Radiant SQUARE

Cutter

Faceted by Ravenstein Gem Co.

Color

Chrome / Emerald Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

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

$95.51

$180.00

Item Number

W7806

Gemstone

Chrome Diopside / Siberlite

Origin

Siberia, Russia

Weight (ct)

1.79 ct

Dimensions (mm)

9.7 x 6.8 x 4.8

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Chrome / Emerald Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

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

$100.56

$1,080.00

Item Number

W2319

Gemstone

Blue-Green Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

7.0 ct

Dimensions (mm)

19.9 x 9.9 x 6.8

Calibrated Size

No

Type of Cut

Modified MARQUISE Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-Green with Pink Dichroic Shift and Touch of Silky Copper Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Extremely rare color, top collector / investment grade.

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

$154.29

$250.00

Item Number

W0640

Gemstone

Green Dichroic Oregon Sunstone

Origin

Sunstone Butte, Plush Area, Southern Oregon, USA

Weight (ct)

2.55 ct

Dimensions (mm)

14.2 x 7.0 x 5.0

Calibrated Size

Yes

Type of Cut

Marquise Brilliant

Cutter

Sven - EU

Color

Pastel Green to Gold Green body with Gold Pink dichroic shift

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Super rare natural color, for high-end jewelry.

* 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

$98.04

$115.00

Item Number

22281

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

3.15 ct

Dimensions (mm)

9.9 x 9.9 x 5.4

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Slight Gold Tint / near colorless, 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

$36.51

$125.00

Item Number

W7777

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

4.06 ct

Dimensions (mm)

13.9 x 8.2 x 6.3

Calibrated Size

No

Type of Cut

Custom Designed PENDELOQUE

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

$145.00

Item Number

W7776

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

5.10 ct

Dimensions (mm)

13.4 x 9.4 x 7.2

Calibrated Size

No

Type of Cut

Modified MARQUISE

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

$28.43

$75.00

Item Number

W4871

Gemstone

Tourmaline Rubellite

Origin

Nigeria, Africa

Weight (ct)

0.91 ct

Dimensions (mm)

3.4 - 3.9 mm Diameter

Calibrated Size

No

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Light Pink to Very Very Light Pink

Clarity

Eye Clean

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

$82.42

$148.00

Item Number

W0408

Gemstone

Tourmaline Rubellite

Origin

Nigeria, Africa

Weight (ct)

1.47 ct

Dimensions (mm)

10.2 x 6.0 x 4.3

Calibrated Size

No

Type of Cut

Marquise Brilliant

Cutter

Miro - EU

Color

Rose Red-Pink with Purplish overtones and 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

$100.68

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