buy cut loose gems Archives

$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

$150.00

Item Number

22606

Gemstone

Malaia / Malaya Garnet

Origin

Eastern Africa

Weight (ct)

1.65 ct

Dimensions (mm)

8.4 x 7.5 x 4.9

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink Reddish

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

$90.91

$156.00

Item Number

22607

Gemstone

Malaia / Malaya Garnet

Origin

Eastern Africa

Weight (ct)

1.91 ct

Dimensions (mm)

12.1 x 5.9 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

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

$81.68

$500.00

Item Number

W5275

Gemstone

Malkhan Tourmaline Rubellite

Origin

Malkhan, Russia

Weight (ct)

1.97 ct

Dimensions (mm)

9.0 x 6.2 x 4.7

Calibrated Size

No

Type of Cut

Modified Radiant Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Rich Rose Pink Body with Glowing Neon Pink Ends

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

$253.81

$775.00

Item Number

W2532

Gemstone

Natural Untreated Yellow Imperial Topaz

Origin

W. Africa

Weight (ct)

12.85 ct

Dimensions (mm)

21.8 x 10.4 x 6.3

Calibrated Size

No

Type of Cut

Custom Designed RHOMBOID Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Vivid Yellow-Gold. Strong shift to Pink-Lavender under long UV light.

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Extremely rare gemstone from unique location.

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

$60.31

$110.00

Item Number

22040

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

4.12 ct

Dimensions (mm)

10.1 x 10.0 x 6.4

Calibrated Size

No

Type of Cut

Custom Designed TRIANGLE

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

$26.70

$110.00

Item Number

22037

Gemstone

Natural Untreated Blue Topaz

Origin

Nigeria, Africa

Weight (ct)

4.30 ct

Dimensions (mm)

10.9 x 10.9 x 6.8

Calibrated Size

No

Type of Cut

Custom Designed Fan

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

$25.58

$235.00

Item Number

22061

Gemstone

Natural Tourmaline

Origin

Kenya

Weight (ct)

1.23 ct

Dimensions (mm)

9.8 x 5.4 x 4.0

Calibrated Size

No

Type of Cut

Custom Designed PEAR

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Orangey Overtone

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

$191.06

$64.00

Item Number

21128

Gemstone

Oregon Sunstone bead

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.44 ct

Dimensions (mm)

6 mm Diameter

Calibrated Size

No

Type of Cut

Faceted Sphere / Bead (undrilled)

Cutter

Custom work-Sri Lanka

Color

Green-Gold

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

$44.44

$70.00

Item Number

21127

Gemstone

Oregon Sunstone bead

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.46 ct

Dimensions (mm)

6 mm Diameter

Calibrated Size

No

Type of Cut

Faceted Sphere / Bead (undrilled)

Cutter

Custom work-Sri Lanka

Color

Green-Pinkish

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

$47.95

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