jewelry supplies Archives

$425.00

Item Number

W6384

Gemstone

Natural Unheated Blue Sapphire

Origin

Kenya

Weight (ct)

0.90 ct

Dimensions (mm)

5.6 mm Diameter x 4.0

Calibrated Size

No

Type of Cut

Custom Designed ROUND

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep 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

$472.22

$240.00

Item Number

W5855

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

1.0 ct

Dimensions (mm)

7.5 x 5.0 x 3.1

Calibrated Size

No

Type of Cut

Radiant SHIELD

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue with Green Overtone

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

$240.00

$550.00

Item Number

W6382

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

1.27 ct

Dimensions (mm)

7.3 x 5.0 x 2.7

Calibrated Size

No

Type of Cut

Modified CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Blue with Greenish Overtone and 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

$433.07

$545.00

Item Number

W5850

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

1.85 ct

Dimensions (mm)

9.8 x 7.0 x 4.8

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-Green with Unique Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

Flawless with Unique Strong 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

$294.59

$495.00

Item Number

W5848

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

1.92 ct

Dimensions (mm)

9.6 x 6.5 x 4.4

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-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

$257.81

$690.00

Item Number

W5849

Gemstone

Natural Unheated Parti Sapphire

Origin

Kenya

Weight (ct)

2.56 ct

Dimensions (mm)

10.4 x 6.7 x 5.5

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue-Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VS1 + 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

$269.53

$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

$670.00

Item Number

W7711

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

24.08 ct

Dimensions (mm)

16.9 x 13.5 x 11.5

Calibrated Size

No

Type of Cut

Custom Designed Radiant 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

$27.82

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