F Archives

$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

$140.00

Item Number

21417

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.13 ct

Dimensions (mm)

9.3 x 6.2 x 4.2

Calibrated Size

Yes

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Green with Yellowish 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

$123.89

$165.00

Item Number

W2510

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

8.16 ct

Dimensions (mm)

14.2 x 10.8 x 6.8

Calibrated Size

No

Type of Cut

Custom Designed Shield

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

$20.22

$74.00

Item Number

22007

Gemstone

Natural Tourmaline

Origin

Nigeria, Africa

Weight (ct)

0.71 ct

Dimensions (mm)

5.9 x 5.9 x 3.9

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

faceted by Ravenstein Gem Co., EU

Color

Green Yellowish

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

$104.23

$158.00

Item Number

W4728

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.46 ct

Dimensions (mm)

8.9 x 6.8 x 4.4

Calibrated Size

Yes

Type of Cut

Radiant PEAR

Cutter

faceted by Ravenstein Gem Co., EU

Color

Green-Blue to Orange-Greenish Flashes/Shift

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

$108.22

$169.00

Item Number

W4770

Gemstone

Natural Tourmaline

Origin

Mozambique

Weight (ct)

1.64 ct

Dimensions (mm)

7.5 X 7.5 X 5.0

Calibrated Size

No

Type of Cut

Custom Designed Radiant SQUARE CUSHION

Cutter

faceted by Ravenstein Gem Co., EU

Color

Apple-Lime Green

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

$103.05

$125.00

Item Number

W5488

Gemstone

Malkhan Tourmaline Rubellite

Origin

Malkhan, Russia

Weight (ct)

0.64 ct

Dimensions (mm)

5.1 x 4.3 x 3.6

Calibrated Size

No

Type of Cut

Step Cut OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink-Lavender

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

$195.31

$280.00

Item Number

W7003

Gemstone

Malkhan Tourmaline Rubellite

Origin

Malkhan, Russia

Weight (ct)

1.09 ct

Dimensions (mm)

6.7 mm Diameter x 4.5

Calibrated Size

Yes

Type of Cut

Custom Designed ROUND

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Pink Lavender

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

$256.88

$230.00

Item Number

W7765

Gemstone

Natural Untreated Tourmaline

Origin

Zambia

Weight (ct)

1.58 ct

Dimensions (mm)

8.4 x 6.8 x 4.8

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Rose Pink-Purple-Orangey

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

$145.57

$250.00

Item Number

W7766

Gemstone

Natural Untreated Tourmaline

Origin

Zambia

Weight (ct)

1.75 ct

Dimensions (mm)

8.2 x 6.9 x 5.3

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink with Peach 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

$142.86

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