gemstone store Archives

$260.00

Item Number

W7594

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

8.77 ct

Dimensions (mm)

16.1/15.9 x 10.6/10.4 x 6.8/.6.6

Calibrated Size

No

Type of Cut

Custom Designed KITE

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$29.65

$90.00

Item Number

W7582

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

3.03 ct

Dimensions (mm)

7.8 x 7.7 x 6.5

Calibrated Size

Yes

Type of Cut

Custom Designed Square Octagon

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

$29.70

$110.00

Item Number

22040

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

4.12 ct

Dimensions (mm)

10.1 x 10.0 x 6.4

Calibrated Size

No

Type of Cut

Custom Designed TRIANGLE

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

$26.70

$110.00

Item Number

22037

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

4.30 ct

Dimensions (mm)

10.9 x 10.9 x 6.8

Calibrated Size

No

Type of Cut

Custom Designed Fan

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

$25.58

$135.00

Item Number

22034

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

4.37 ct

Dimensions (mm)

13.1 x 6.6 x 7.1

Calibrated Size

No

Type of Cut

Modified 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

$30.89

$800.00

Item Number

W6084

Gemstone

Natural Untreated Yellow Sapphire

Origin

Kenya

Weight (ct)

0.60 ct

Dimensions (mm)

4.6 x 4.6 x 3.4

Calibrated Size

No

Type of Cut

Custom Designed Square Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Canary 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

$1,333.33

$250.00

Item Number

W6831

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

2.10 ct

Dimensions (mm)

7.3 x 7.3 x 5.5

Calibrated Size

No

Type of Cut

Custom Designed 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

$119.05

$149.00

Item Number

W6824

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

1.08 ct

Dimensions (mm)

7.1 x 5.9 x 3.8

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

$137.96

$385.00

Item Number

W6826

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

2.93 ct

Dimensions (mm)

9.7 x 7.7 x 5.8

Calibrated Size

Yes

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

$131.40

$2,360.00

Item Number

22178

Gemstone

Natural Untreated Tourmaline

Origin

Mozambique

Weight (ct)

4.80 ct

Dimensions (mm)

17.8 x 5.8 x 5.0

Type of Cut

Custom Designed Octagon

Cutter

faceted by Nick Brevig - USA

Color

Green-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

$491.67

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