loose tourmaline Archives

$2,156.00

Item Number

B-W5948

Gemstone

Natural Untreated Tourmaline

Origin

Congo, Africa

Weight (ct)

8.95 ct

Dimensions (mm)

13.8 x 9.1 x 8.9

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

Pink-Copper Red with Gold Center

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

$240.89

$85.00

Item Number

W5757

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

0.82 ct

Dimensions (mm)

5.9 x 4.3 x 3.7

Calibrated Size

Yes

Type of Cut

Stepped OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-Gold-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

$103.66

$95.00

Item Number

W5756

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

1.01 ct

Dimensions (mm)

6.5 x 6.4 x 4.6

Calibrated Size

No

Type of Cut

Modified TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-Honey with Green-Gold Flashes & Shift

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

$94.06

$125.00

Item Number

20493

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

1.14 ct

Dimensions (mm)

5.7 x 5.1 x 4.4

Type of Cut

Step Cut OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-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

$109.65

$490.00

Item Number

20489

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

1.66 ct

Dimensions (mm)

7.2 x 5.3 x 5.0

Type of Cut

Step Cut CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-Cinnamon with Lavender Flashes - extremely unique color

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

$295.18

$215.00

Item Number

21401

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

2.71 ct

Dimensions (mm)

15.7 x 4.5 x 3.7

Type of Cut

Elongated Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Green-Gold with Cinnamon Shift

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

$79.34

$307.00

Item Number

W7140

Gemstone

Natural Untreated Tourmaline

Origin

Malawi, Africa

Weight (ct)

3.74 ct

Dimensions (mm)

9.7 x 6.5 x 6.0

Calibrated Size

No

Type of Cut

Stepped OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Green-Yellowish

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

$82.09

$200.00

Item Number

22022

Gemstone

Sunset Tourmaline - Dravite

Origin

Tanzania, Africa

Weight (ct)

1.68 ct

Dimensions (mm)

10.6 x 6.4 x 5.0

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

faceted by Ravenstein Gem Co., EU

Color

Orange-Cinnamon with Yellow and Reddish Flashes

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

$119.05

$375.00

Item Number

W1215

Gemstone

Sunset Tourmaline

Origin

Tanzania, Africa

Weight (ct)

2.94 ct

Dimensions (mm)

13.0 x 6.8 x 5.3

Calibrated Size

No

Type of Cut

Radiant Free Form

Cutter

David - EU

Color

Lime Greenish-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

$127.55

$900.00

Item Number

W1214

Gemstone

Sunset Tourmaline

Origin

Tanzania, Africa

Weight (ct)

3.51 ct

Dimensions (mm)

10.9 x 9.1 x 5.9

Calibrated Size

No

Type of Cut

Checkerboard Crown Oval Brilliant

Cutter

David - EU

Color

Orange with Mahogany and Reddish Overtones

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

$256.41

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