natural untreated gemstone Archives

$420.00

Item Number

21575

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

1.34 ct

Dimensions (mm)

8.5 x 6.9 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Blue Green with Touch of Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VS2 with schiller

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

$313.43

$525.00

Item Number

21578

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

1.54 ct

Dimensions (mm)

8.5 x 5.5 x 3.8

Calibrated Size

No

Type of Cut

Custom Designed Rhomboid

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue Green with Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VS2 with schiller

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

$340.91

$590.00

Item Number

21576

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

1.64 ct

Dimensions (mm)

7.2 x 6.5 x 4.2

Calibrated Size

Yes

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue Green with Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VS2 with schiller

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

$359.76

$618.00

Item Number

21579

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

1.65 ct

Dimensions (mm)

7.2 x 6.5 x 4.2

Calibrated Size

No

Type of Cut

Custom Designed TRAPEZE

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Blue Green with Touch of Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VVS2 with schiller

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

$374.55

$840.00

Item Number

21573

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

1.89 ct

Dimensions (mm)

8.8 x 6.4 x 4.6

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue Greenish with Slight Schiller

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

$444.44

$300.00

Item Number

W7130

Gemstone

Natural Untreated Sapphire

Origin

Mozambique

Weight (ct)

0.73 ct

Dimensions (mm)

4.5 x 4.4 x 3.7

Calibrated Size

No

Type of Cut

Custom Designed Square Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Very Light 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

$410.96

$335.00

Item Number

W7775

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

10.42 ct

Dimensions (mm)

12.8 x 9.7 x 8.9

Calibrated Size

No

Type of Cut

Custom Designed Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Water Clear-Colorless

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

$32.15

$290.00

Item Number

W7725

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

10.85 ct

Dimensions (mm)

16.6 x 15.1 x 8.9

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Water Clear-Colorless

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

$26.73

$400.00

Item Number

W7712

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

14.22 ct

Dimensions (mm)

14.1 x 13.8 x 9.6

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Water Clear-Colorless

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

$69.00

Item Number

22753

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

2.11 ct

Dimensions (mm)

10.9 x 6.3 x 4.9

Calibrated Size

No

Type of Cut

Custom Designed PENDELOQUE

Cutter

Faceted by Ravenstein Gem Co.

Color

Water Clear-Colorless

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

$32.70

Shop

Discover a gem as unique as you are.

Step into a world of rare beauty