untreated blue topaz Archives

$89.00

Item Number

W / 20957

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

5.61 ct

Dimensions (mm)

16.0 x 10.0 x 6.7

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Very Light Blue

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

$15.86

$64.00

Item Number

22069

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

1.59 ct

Dimensions (mm)

7.5 x 5.8 x 4.9

Calibrated Size

No

Type of Cut

Modified SHIELD

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$40.25

$280.00

Item Number

W7713

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

11.11 ct

Dimensions (mm)

15.5 x 11.6 x 9.4

Calibrated Size

No

Type of Cut

Custom Designed Shield

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

$25.20

$90.00

Item Number

22035

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

3.20 ct

Dimensions (mm)

9.8 x 9.7 x 6.5

Calibrated Size

No

Type of Cut

Custom Designed Fan

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

$28.13

$92.00

Item Number

22036

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

3.36 ct

Dimensions (mm)

11.1 x 10.2 x 6.2

Calibrated Size

No

Type of Cut

Custom Designed Fan

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

$27.38

$80.00

Item Number

20717

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

4.02 ct

Dimensions (mm)

12.0 x 8.0 x 6.7

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

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

$19.90

$115.00

Item Number

20741

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

5.99 ct

Dimensions (mm)

16.0 x 10.2 x 7.0

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Pale 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

$19.20

$170.00

Item Number

20861

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

7.29 ct

Dimensions (mm)

14.2 x 9.3 x 8.0

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Light Pastel Blue

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

$23.32

$170.00

Item Number

20956

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

7.83 ct

Dimensions (mm)

15.2 x 9.7 x 8.2

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

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

$21.71

$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

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