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$46.00

Item Number

22447

Gemstone

Walnut Champagne Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

0.96 ct

Dimensions (mm)

6.9 mm Diamater x 4.0

Calibrated Size

Yes

Type of Cut

ROUND Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Walnut-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

$47.92

$150.00

Item Number

W7741

Gemstone

Natural Zircon

Origin

Tanzania, Africa

Weight (ct)

3.54 ct

Dimensions (mm)

13.3 x 7.9 x 4.6

Calibrated Size

No

Type of Cut

Custom Designed PENDELOQUE

Cutter

Faceted by Ravenstein Gem Co.

Color

Champagne Tint

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

$42.37

$150.00

Item Number

W7651

Gemstone

Colombianite

Origin

Colombia

Weight (ct)

4.86 ct

Dimensions (mm)

9.5/9.4 x 7.6/7.6 x 6.6/6.8

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Walnut-Mahogany

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

$30.86

$130.00

Item Number

22511

Gemstone

Sphene / Titanite

Origin

Madagascar

Weight (ct)

2.20 ct

Dimensions (mm)

8.7 x 6.4 x 5.1

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

P2 - many inclusions, low price

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

$59.09

$135.00

Item Number

W7650

Gemstone

Colombianite

Origin

Colombia

Weight (ct)

4.25 ct

Dimensions (mm)

10.2/10.2 x 8.3/7.8 x 6.3/6.4

Calibrated Size

No

Type of Cut

Modified MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Walnut-Mahogany

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

$31.76

$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

$280.00

Item Number

W7698

Gemstone

Danburite

Origin

La Aurora mine, Charcas, San Luis Potosí, Mexico

Weight (ct)

9.86 ct

Dimensions (mm)

16.6 x 11.3 x 9.6

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$28.40

$340.00

Item Number

21906

Gemstone

Natural Tourmaline

Origin

Congo, Africa

Weight (ct)

1.70 ct

Dimensions (mm)

9.0 x 6.6 x 5.1

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink-Lavender-Orangey

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

$200.00

$1,090.00

Item Number

W7762

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

4.94 ct

Dimensions (mm)

9.9/9.9 x 7.0/6.9 x 6.1/5.9

Calibrated Size

No

Type of Cut

Modified OCTAGON

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

$220.65

$170.00

Item Number

20423

Gemstone

Umbalite Pyralspite Garnet

Origin

Eastern Africa

Weight (ct)

1.70 ct

Dimensions (mm)

10.4 x 6.3 x 4.2

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Magenta-Hot 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

$100.00

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