investment gemstones Archives

$188.00

Item Number

W6544

Gemstone

Imperial Malaya Garnet

Origin

Tanzania, Africa

Weight (ct)

1.0 ct

Dimensions (mm)

6.3 x 5.8 x 4.1

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Red-Orange-Pink

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

$188.00

$250.00

Item Number

W6276

Gemstone

Imperial Garnet

Origin

Tanzania, Africa

Weight (ct)

1.59 ct

Dimensions (mm)

7.5 x 6.1 x 4.5

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Peach-Pink-Orange-Lavender

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

$157.23

$185.00

Item Number

W7719

Gemstone

Imperial Malaya Garnet

Origin

Tanzania, Africa

Weight (ct)

1.63 ct

Dimensions (mm)

6.5 x 6.4 x 4.7

Calibrated Size

No

Type of Cut

Custom Designed Square CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink Orange Red

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

$113.50

$330.00

Item Number

W5990

Gemstone

Imperial Malaya Garnet

Origin

Tanzania, Africa

Weight (ct)

1.75 ct

Dimensions (mm)

8.9 x 7.6 x 4.7

Calibrated Size

No

Type of Cut

Modified SHIELD

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-Red with Orange-Yellow Flashes

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

$188.57

$610.00

Item Number

W5992

Gemstone

Imperial Malaya Garnet

Origin

Tanzania, Africa

Weight (ct)

2.42 ct

Dimensions (mm)

8.0 x 7.5 x 5.6

Calibrated Size

No

Type of Cut

Modified TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Lavender-Rose Pink with Slight Orangey 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

$252.07

$1,100.00

Item Number

W7805

Gemstone

Cordierite / Iolite

Origin

Tanzania, Africa

Weight (ct)

18.65 ct

Dimensions (mm)

12.6 x 10.9 x 10.9 and 12.6 x 10.6 x 9.9

Calibrated Size

No

Type of Cut

Custom Designed Radiant Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

"Tanzanite" Blue-Purple with Dichroic Shift to Gold-Grey and 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

$58.98

$835.00

Item Number

W6758

Gemstone

Padparadscha Garnet

Origin

Africa

Weight (ct)

1.49 ct

Dimensions (mm)

7.2 x 5.1 x 4.9

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

as photographed - Vivid Orange with Pink 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

$560.40

$860.00

Item Number

16639

Gemstone

Multicolor Mystique Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

3.70 ct

Dimensions (mm)

12.9 x 10.0 x 7.0

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Extremely Rare Deep Chrome Green-Blue with Strong Red Flashes and Touch of Copper Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Top Collector / Investment grade gemstone in rarest color blend!

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

$232.43

$795.00

Item Number

W2154

Gemstone

Multicolor Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

4.62 ct

Dimensions (mm)

16.0 x 8.2 x 6.2

Calibrated Size

No

Type of Cut

Rhomboid LEAF Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange-Pink-Peach-Gold Body with Strong Green Fire at Both Ends

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Investment grade, for top jewelry

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

$172.08

$395.00

Item Number

W6381

Gemstone

Natural Blue Green Sapphire

Origin

Kenya

Weight (ct)

0.69 ct

Dimensions (mm)

6.3 x 4.0 x 3.6

Calibrated Size

No

Type of Cut

Modified CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Royal Blue to 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

$572.46

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