gem Archives

$360.00

Item Number

W6414

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

2.53 ct

Dimensions (mm)

12.8 x 5.7 x 4.4

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Light Pastel Green 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

$142.29

$353.00

Item Number

W6413

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

2.65 ct

Dimensions (mm)

8.1 x 8.0 x 5.9

Calibrated Size

Yes

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Green 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

$133.21

$500.00

Item Number

W6425

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

3.34 ct

Dimensions (mm)

6.9/7.0 x 6.8/7.0 x 5.4/4.8

Calibrated Size

Yes

Type of Cut

Custom Designed Radiant SQUARE

Cutter

Faceted by Ravenstein Gem Co.

Color

Bright Green-Yellow-Charteuse

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

$149.70

$555.00

Item Number

W6417

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

5.0 ct

Dimensions (mm)

11.8 x 7.9 x 6.9

Calibrated Size

No

Type of Cut

Radiant Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Green-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

$111.00

$5,750.00

Item Number

B-W5947

Gemstone

Natural Untreated Tricolor Tourmaline

Origin

Congo, Africa

Weight (ct)

10.42 ct

Dimensions (mm)

20.2 x 8.4 x 6.9 mm

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

Bright Grass Green to Gold Yellow to Bright Pink

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

$551.82

$5,245.00

Item Number

B-W7436

Gemstone

Natural Untreated Tricolor Tourmaline

Origin

Congo, Africa

Weight (ct)

11.65 ct

Dimensions (mm)

26.9 x 7.8 x 6.0

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

Pink, Pink-Peach and Green

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

$450.21

$40.00

Item Number

22127

Gemstone

Turquoise

Origin

Royal Blue Mine, Royston, Nevada

Weight (ct)

10.39 ct

Dimensions (mm)

22.3 x 15.4 x 4

Calibrated Size

No

Type of Cut

Free Form Cabochon

Cutter

Chris Rose-USA

Color

as photographed

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

$3.85

$89.00

Item Number

22125

Gemstone

Turquoise

Origin

Royal Blue Mine, Royston, Nevada

Weight (ct)

15.45 ct

Dimensions (mm)

20 x 14.5 x 5.7

Calibrated Size

No

Type of Cut

Free Form Cabochon

Cutter

Chris Rose-USA

Color

as photographed

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

$5.76

$40.00

Item Number

22123

Gemstone

Turquoise

Origin

Royal Blue Mine, Royston, Nevada

Weight (ct)

5.40 ct

Dimensions (mm)

19 x 16.1 x 2.8

Calibrated Size

No

Type of Cut

Free Form Cabochon

Cutter

Chris Rose-USA

Color

as photographed

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

$7.41

$288.00

Item Number

20591

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

0.80 ct

Dimensions (mm)

5.0 x 5.0 x 3.6

Calibrated Size

Yes

Type of Cut

Custom Designed Radiant Square Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-Green-Teal

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

$360.00

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