gem Archives

$195.00

Item Number

21948

Gemstone

Confetti Sunstone

Origin

Tanzania, Africa

Weight (ct)

8.47 ct

Dimensions (mm)

25.0 x 11.4 x 4.2

Type of Cut

Pear Cabochon

Cutter

faceted by Nick Brevig - USA

Color

Semi Transparent Base with Multi-Colored Hematite Particles of Schiller

Clarity

Semi transparent with some natural flaws

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

$23.02

$120.00

Item Number

W6728

Gemstone

Contra Luz Opal

Origin

Mexico

Weight (ct)

3.39 ct

Dimensions (mm)

13.5 x 9.0 x 6.4

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed

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

$35.40

$1,150.00

Item Number

W6336

Gemstone

Copper Red-Orange-Red Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

12.09 ct

Dimensions (mm)

20.0 x 16.0 x 9.5

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Red-Orange-Copper Red with B (O) 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

$95.12

$945.00

Item Number

W3318

Gemstone

Green-Copper Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

6.75 ct

Dimensions (mm)

13.8 x 9.1 x 8.5

Calibrated Size

No

Type of Cut

Stepped Crown OCTAGON Barion Pavilion

Cutter

Faceted by Ravenstein Gem Co.

Color

Green-Teal with Peach-Copper Dichroic Flashes

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Top investment / jewelry grade.

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

$140.00

$70.00

Item Number

W1129

Gemstone

Crimson Garnet

Origin

Malawi, Africa

Weight (ct)

4.64 ct

Dimensions (mm)

11.8 x 7.5 x 5.5

Calibrated Size

No

Type of Cut

Radiant OCTAGON

Cutter

Sven - EU

Color

Deep Red-Hot Pink overtone

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

A small chip

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

$15.09

$160.00

Item Number

W1130

Gemstone

Crimson Garnet

Origin

Malawi, Africa

Weight (ct)

7.58 ct

Dimensions (mm)

12.1 mm Diameter x 7.5

Calibrated Size

Yes

Type of Cut

ROUND Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Deep Red-Hot 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

$21.11

$119.00

Item Number

W1166

Gemstone

Crimson Garnet

Origin

Umba River, Tanzania

Weight (ct)

5.04 ct

Dimensions (mm)

14.8 x 9.0 x 5.7

Calibrated Size

No

Type of Cut

PEAR Brilliant

Cutter

Sven - EU

Color

Red with Purplish 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

$23.61

$30.00

Item Number

22364

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

0.54 ct

Dimensions (mm)

7.4 x 6.1 x 2.3

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$55.56

$55.00

Item Number

22365

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

1.19 ct

Dimensions (mm)

7.5 mm Diameter x 4.2

Calibrated Size

No

Type of Cut

ROUND Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$46.22

$79.00

Item Number

22367

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

1.81 ct

Dimensions (mm)

10.0 x 8.2 x 4.2

Calibrated Size

Yes

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$43.65

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