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$189.00

Item Number

21472

Gemstone

Cordierite / Iolite

Origin

Tanzania / Orissa - mix

Weight (ct)

15.93 ct

Dimensions (mm)

19.5 x 15.5 x 8

Color

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

Shape

Natural Rough

Clarity

Clean, facet grade

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

$11.86

$125.00

Item Number

18292

Gemstone

Pastel Green Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

3.58 ct

Dimensions (mm)

13.8 x 7.9 x 5.0

Calibrated Size

No

Type of Cut

Radiant BAGUETTE

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Green Gold with Slight Copper 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

$34.92

$170.00

Item Number

22265

Gemstone

Natural Untreated Topaz

Origin

Nigeria, Africa

Weight (ct)

6.54 ct

Dimensions (mm)

12.3 x 12.3 x 7.5

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Bluish Tint

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

$25.99

$270.00

Item Number

20547

Gemstone

Tourmaline Tropical Sunset

Origin

Malkhan, Russia

Weight (ct)

1.06 ct

Dimensions (mm)

7.1 x 5.5 x 3.9

Calibrated Size

No

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Magenta-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

$254.72

$160.00

Item Number

16109

Gemstone

Gold Peach Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

4.66 ct

Dimensions (mm)

12.6 x 8.6 x 6.0

Calibrated Size

No

Type of Cut

Custom Designed TRAPEZE

Cutter

Faceted by Ravenstein Gem Co.

Color

Gold 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

$34.33

$256.00

Item Number

20294

Gemstone

Demantoid Garnet

Origin

Ural Mountains, Russia

Weight (ct)

0.31 ct

Dimensions (mm)

4.1 mm Diameter x 2.6

Calibrated Size

Yes

Type of Cut

Standard Round Brilliant

Cutter

cut in Russia

Color

Vivid Apple Green with Slight Yellowish Overtone

Clarity

Transparent with some natural inclusions

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

$825.81

$105.00

Item Number

20614

Gemstone

Gold Pink Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

3.14 ct

Dimensions (mm)

11.4 x 11.0 x 6.3

Calibrated Size

No

Type of Cut

Custom Designed Radiant FAN

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Gold with Pink Shift/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

$33.44

$340.00

Item Number

W2416

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.38 ct

Dimensions (mm)

15.7 x 4.9 x 4.2

Calibrated Size

No

Type of Cut

Custom Designed Elongated Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Seafoam-Mint Green with Teal 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

$142.86

$295.00

Item Number

20190

Gemstone

Tourmaline Rubellite

Origin

Congo, Africa

Weight (ct)

2.48 ct

Dimensions (mm)

12.0 x 5.6 x 4.4

Calibrated Size

No

Type of Cut

Step Cut OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Pink-Orange

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

$118.95

$190.00

Item Number

W7001

Gemstone

Malkhan Tourmaline Rubellite

Origin

Malkhan, Russia

Weight (ct)

0.66 ct

Dimensions (mm)

5.4 x 4.8 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Hot Pink-Magenta

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

$287.88

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