investment gemstone Archives

$2,980.00

Item Number

W7767

Gemstone

Ametrine

Origin

Bolivia

Weight (ct)

45.26 ct

Dimensions (mm)

28.7 x 21.5 x 16.7

Calibrated Size

No

Type of Cut

Unique Artistic Carving

Cutter

cut by Matthew Piorkovski - USA

Color

Purple-Lavender to 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

$65.84

$2,800.00

Item Number

W7701

Gemstone

Benitoite

Origin

California, USA

Weight (ct)

0.96 ct

Dimensions (mm)

8.0 x 5.3 x 3.3

Calibrated Size

No

Type of Cut

PEAR Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$2,916.67

$2,840.00

Item Number

W2597

Gemstone

Blue-Teal Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

8.83 ct

Dimensions (mm)

19.8 x 8.8 x 7.7

Calibrated Size

No

Type of Cut

Modified Stepped RHOMBOID

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Blue-Teal, Orange Fire, and Touch of Copper Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Investment grade gemstone.

Rarest color ever discovered.

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

$321.63

$12,365.00

Item Number

W5853

Gemstone

Bohemian Moldavite

Origin

Cerneves, Czech Republic

Weight (ct)

134.40 ct

Dimensions (mm)

48.3 x 26.9 x 19.4

Calibrated Size

No

Type of Cut

Artistic Carving by Darryl Alexander

Cutter

Darryl Alexander - USA

Color

Deep Leaf Green

Clarity

Transparent

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

$92.00

$864.00

Item Number

W5499

Gemstone

Demantoid Garnet

Origin

Ural Mountains, Russia

Weight (ct)

1.07 ct

Dimensions (mm)

6.3 x 5.0 x 3.4

Calibrated Size

No

Type of Cut

Radiant Rectangle

Cutter

Faceted by Ravenstein Gem Co.

Color

Apple Green with Slight Yellowish Overtone

Clarity

Eye clean with beautiful semi heavy horsetail inclusion

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

$807.48

$175.00

Item Number

W7761

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.30 ct

Dimensions (mm)

9.8 x 6.1 x 4.5

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Green to Pink Gold

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

$134.62

$82.00

Item Number

22480

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.60 ct

Dimensions (mm)

9.2 x 6.0 x 5.3

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Pink Peach

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

$51.25

$280.00

Item Number

W7771

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.98 ct

Dimensions (mm)

8.0 x 6.5 x 6.3

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Green-Peach-Champagne

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

$141.41

$105.00

Item Number

22587

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.58 ct

Dimensions (mm)

16.9 x 5.1 x 4.1

Calibrated Size

No

Type of Cut

Custom Designed Rhomboid

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Gold Pink

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VS1 - a crystal plane line

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

$40.70

$990.00

Item Number

W0527

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

4.91 ct

Dimensions (mm)

14.7 x 9.8 x 7.0

Calibrated Size

No

Type of Cut

Fancy TRILLION Brilliant

Cutter

Vera - EU

Color

Medium vivid Green-Bluish with Peach-Gold Dichroic Flashes / Shift.

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

$201.63

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