gem Archives

$105.00

Item Number

W6056

Gemstone

Champagne-Green Oregon Sunstone

Origin

PANA Mine, Little Eagle Butte, Oregon, USA

Weight (ct)

2.82 ct

Dimensions (mm)

9.9 x 7.9 x 5.7

Calibrated Size

Yes

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Champagne Greenish

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

$37.23

$82.00

Item Number

21273

Gemstone

Champagne Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.48 ct

Dimensions (mm)

10.9 x 7.3 x 5.8

Calibrated Size

No

Type of Cut

PEAR Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$33.06

$76.00

Item Number

W0811

Gemstone

Charoite

Origin

Russia

Weight (ct)

19.37 ct

Dimensions (mm)

21.8 x 14.5 x 6.9

Calibrated Size

No

Type of Cut

CUSHION Cabochon

Cutter

Miro - EU

Color

Rare blend of Purple-Lavender-Grayish silver patterns

Clarity

Semi Translucent

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

$3.92

$60.00

Item Number

12991

Gemstone

Chrome Pyrope Garnet

Origin

Tanzania, Africa

Weight (ct)

25.78 ct

Dimensions (mm)

as photographed / video

Color

Deep Pigeon Blood Red

Shape

Alluvial river-worn pebble rough

Clarity

Transparent, Facet Grade

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

$2.33

$320.00

Item Number

W5345

Gemstone

Genuine Chrome Tourmaline

Origin

Kenya

Weight (ct)

1.64 ct

Dimensions (mm)

9.0 x 5.9 x 5.6 mm

Calibrated Size

No

Type of Cut

Modified Radiant PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Bright Chrome 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

$195.12

$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

$150.00

Item Number

W7652

Gemstone

Colombianite

Origin

Colombia

Weight (ct)

4.70 ct

Dimensions (mm)

8.7/8.9 x 8.6/8.9 x 6.6/6.6

Calibrated Size

No

Type of Cut

Custom Designed HEXAGON

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

$31.91

$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

$230.00

Item Number

B-W6964

Gemstone

Color Change Pastel Pyrope Garnet

Origin

Morogoro, Southern Tanzania

Weight (ct)

0.79 ct

Dimensions (mm)

6.4 x 5.4 x 3.4

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Color changes from vivid pastel lavender purple (neutral white light/daylight, 5000K) to light pastel rose pink (warm light 2700K).

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

$291.14

$372.00

Item Number

B-W6961

Gemstone

Color Change Pastel Pyrope Garnet

Origin

Morogoro, Southern Tanzania

Weight (ct)

1.25 ct

Dimensions (mm)

6.6 x 6.0 x 3.9

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Color changes from vivid pastel lavender purple (neutral white light/daylight, 5000K) to light pastel rose pink (warm light 2700K).

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

$297.60

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