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$288.00

Item Number

W6519

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.75 ct

Dimensions (mm)

6.6 x 4.2 x 3.6

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

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

$384.00

$70.00

Item Number

22279

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

16.18 ct

Dimensions (mm)

14.3 x 11.4 x 11.6

Color

Water Clear-Colorless

Shape

Natural Rough

Clarity

Clean, transparent, facet grade

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

$4.33

$180.00

Item Number

W5096

Gemstone

Natural Topaz

Origin

Namibia

Weight (ct)

326.75 ct

Dimensions (mm)

56 x 30 x 26 mm

Color

Water Clear-Colorless

Shape

Natural Rough

Clarity

Clean, transparent, facet grade

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

$0.55

$665.00

Item Number

W7123

Gemstone

Natural Unheated Blue Sapphire

Origin

Malawi, Africa

Weight (ct)

0.73 ct

Dimensions (mm)

5.5 x 5.1 x 3.5

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Medium 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

$910.96

$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

$100.00

Item Number

22255

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

3.63 ct

Dimensions (mm)

13.1 x 8.4 x 5.7

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Slight Pink Tint

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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

$27.55

$115.00

Item Number

20770

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

4.37 ct

Dimensions (mm)

16.3 x 9.5 x 7.3

Calibrated Size

No

Type of Cut

Custom Designed LOZENGE

Cutter

Faceted by Ravenstein Gem Co.

Color

Slight Pink Tint

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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

$26.32

$137.00

Item Number

22258

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

5.15 ct

Dimensions (mm)

13.3 x 8.4 x 7.9

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Slight Pink Tint

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Amazing scintillation and fire due to perfect cutting and very high refractive index and light dispersion.

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

$26.60

$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

$130.00

Item Number

22399

Gemstone

Natural Untreated Parti Sapphire

Origin

Kenya

Weight (ct)

0.31 ct

Dimensions (mm)

7.4 x 3.6 x 2.5

Calibrated Size

No

Type of Cut

Custom Designed LOZENGE

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Bluish

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

$419.35

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