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$338.00

Item Number

21852

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

12.23 ct

Dimensions (mm)

13.9 x 15.0 x 9.8

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Bluish Tint

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

$27.64

$499.00

Item Number

W7614

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

23.37 ct

Dimensions (mm)

16.6. x 16.4 x 11.3

Calibrated Size

No

Type of Cut

Custom Designed Radiant SQUARE

Cutter

Faceted by Ravenstein Gem Co.

Color

Bluish+Gold Tint

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

$21.35

$170.00

Item Number

22265

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

6.54 ct

Dimensions (mm)

12.3 x 12.3 x 7.5

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Bluish Tint

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

$25.99

$170.00

Item Number

W7581

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

7.05 ct

Dimensions (mm)

9.1/9.1 mm Diameter x 6.2/6.2

Calibrated Size

Yes

Type of Cut

Custom Designed POLYGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Very Light Pastel Blue

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

$24.11

$220.00

Item Number

W7353

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

8.47 ct

Dimensions (mm)

11.2/10.8 x 11.2/10.7 x 6.2/6.3

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Bluish Tint

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

$25.97

$449.00

Item Number

W4733

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

3.56 ct

Dimensions (mm)

7.5/7.7 x 6.2/6.2 x 4.7/5.3

Calibrated Size

No

Type of Cut

Modified Radiant RECTANGLE

Cutter

faceted by Ravenstein Gem Co., EU

Color

Rich Neon Green with Green-Orange 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

$126.12

$1,200.00

Item Number

B-W5937

Gemstone

Natural Untreated Tourmaline

Origin

Congo, Africa

Weight (ct)

35.65 ct

Dimensions (mm)

18.5 x 18 x 14

Color

A&B-axis: Very Light Pastel Pink to Very Light Greenish, C axis: Very Light Pink-Champagne

Shape

Natural Blocky Rough

Clarity

Clean, facet grade

Treatment

None

Tone / Saturation

Notes

Congo Elbaite represents one of the highest quality tourmalines on the market. We are the mine direct source offering unbeatable price-to-quality ratio.

* 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

$33.66

$2,411.00

Item Number

B-W5938

Gemstone

Natural Untreated Tourmaline

Origin

Congo, Africa

Weight (ct)

67.88 ct

Dimensions (mm)

30 x 16 x 13.5

Color

A&B-axis: Very Light Pink with Slight Bluish Overtone, C axis: Champagne Gold

Shape

Natural Blocky Rough

Clarity

Clean, facet grade

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

$35.52

$290.00

Item Number

W5372

Gemstone

Tourmaline Rubellite

Origin

Malawi, Africa

Weight (ct)

1.65 ct

Dimensions (mm)

11.8 x 6.6 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Hot 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

$175.76

$295.00

Item Number

20190

Gemstone

Tourmaline Rubellite

Origin

Congo, Africa

Weight (ct)

2.48 ct

Dimensions (mm)

12.0 x 5.6 x 4.4

Calibrated Size

No

Type of Cut

Step Cut OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Pink-Orange

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

$118.95

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