buy cut loose gems Archives

$115.00

Item Number

W6061

Gemstone

Amethyst

Origin

Bahia State, Brazil

Weight (ct)

4.49 ct

Dimensions (mm)

11.0 x 10.8 x 8.1

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple-Lavender

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

$25.61

$335.00

Item Number

B-W6014

Gemstone

Color Change Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

1.85 ct

Dimensions (mm)

7.5 x 5.8 x 4.9

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple (cold light 7000K) Grape-Purplish (neutral white light 5000K) Orange-Red (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

$181.08

$120.00

Item Number

W7660

Gemstone

Color Change Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

0.86 ct

Dimensions (mm)

9.2 x 6.1 x 3.8

Calibrated Size

No

Type of Cut

Custom Designed KITE

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple (cold light 7000K) Grape-Purplish (neutral white light 5000K) Orange-Red (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

$139.53

$199.00

Item Number

W7661

Gemstone

Color Change Purple Garnet

Origin

Tanzania, Africa

Weight (ct)

1.27 ct

Dimensions (mm)

7.0 x 6.5 x 4.4

Calibrated Size

No

Type of Cut

Custom Designed Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Purple (cold light 7000K) Grape-Purplish (neutral white light 5000K) Orange-Red (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

$156.69

$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

$585.00

Item Number

W7479

Gemstone

Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

6.05 ct

Dimensions (mm)

15.0 x 8.7 x 6.6

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

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

$96.69

$330.00

Item Number

W7559

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.68 ct

Dimensions (mm)

6.1 x 6.1 x 3.5

Calibrated Size

Yes

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / stone changes color to neon pink under 395 UV

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

$485.29

$500.00

Item Number

W7560

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.87 ct

Dimensions (mm)

8.2 x 6.3 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed LOZENGE

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / stone changes color to neon pink under 395 UV

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

$574.71

$400.00

Item Number

W7566

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

1.08 ct

Dimensions (mm)

7.2 x 4.9 x 3.4

Calibrated Size

Yes

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / stone changes color to red pink under 395 UV

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

$370.37

$420.00

Item Number

W3043

Gemstone

Green Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

12.36 ct

Dimensions (mm)

16.9 x 11.4 x 9.6

Calibrated Size

No

Type of Cut

Vortex Crown OCTAGON Barion Pavilion

Cutter

Faceted by Ravenstein Gem Co.

Color

Olive Green with Unusual A (+1) Copper Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Large collector grade gemstone in rare, unusual color.

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

$33.98

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