gemstone store Archives

$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

$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

$3,151.00

Item Number

W5700

Gemstone

Natural Untreated Tourmaline

Origin

Congo, Africa

Weight (ct)

8.08 ct

Dimensions (mm)

11.5 x 11.5 x 7.6

Calibrated Size

No

Type of Cut

Custom Fantasy OCTAGON Cut

Cutter

Nolan Sponsler - USA

Color

Light Pastel GOLD-PINKISH

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

$389.98

$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

$195.00

Item Number

21064

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.50 ct

Dimensions (mm)

4.7 x 3.3 x 3.0

Calibrated Size

No

Type of Cut

Radiant Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-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

$390.00

$245.00

Item Number

21062

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.60 ct

Dimensions (mm)

4.6 x 4.5 x 3.5

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-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

$408.33

$250.00

Item Number

W6825

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

1.66 ct

Dimensions (mm)

7.6 x 6.4 x 4.8

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Gold Yellow

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

$150.60

$390.00

Item Number

W6823

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

2.47 ct

Dimensions (mm)

7.8 x 7.7 x 5.8

Calibrated Size

No

Type of Cut

Custom Designed Square CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-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

$157.89

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