octagon gem Archives

$280.00

Item Number

18286

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.80 ct

Dimensions (mm)

13.9 x 7.1 x 5.6

Calibrated Size

No

Type of Cut

Modified MARQUISE Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Seafoam Green Blue with Strong Yellow-Green Fire at Both 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

$100.00

$140.00

Item Number

18947

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.89 ct

Dimensions (mm)

11.3 x 7.0 x 5.4

Calibrated Size

No

Type of Cut

Radiant BAGUETTE

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Seafoam-Peacock Green-Blue with Pink Dichroic Flashes/Shift

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

$48.44

$440.00

Item Number

W0746

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

4.46 ct

Dimensions (mm)

10.8 x 8.2 x 7.8

Calibrated Size

No

Type of Cut

Dragonfly Crown Octagon Barion Pavilion

Cutter

Faceted by Ravenstein Gem Co.

Color

Blue Green with Pinkish Dichroic Shift

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Investment grade, for top jewelry

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

$98.65

$770.00

Item Number

17163

Gemstone

Seafoam Green Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Little Eagle Butte, Oregon, USA

Weight (ct)

7.55 ct

Dimensions (mm)

18.2 x 8.4 x 7.4

Calibrated Size

No

Type of Cut

Custom Designed Octagon

Cutter

Faceted by Ravenstein Gem Co.

Color

Seafoam Green with Teal Overtone and Unique 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

$101.99

$209.00

Item Number

19321

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.98 ct

Dimensions (mm)

9.0 x 6.9 x 4.9

Calibrated Size

Yes

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Green with Strong Orange-Pink Dichroic Flashes/Shift

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

$105.56

$188.00

Item Number

17061

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.0 ct

Dimensions (mm)

10.6 x 6.0 x 4.4

Calibrated Size

No

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Green 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

$94.00

$100.00

Item Number

21423

Gemstone

Natural Tourmaline

Origin

Nigeria, Africa

Weight (ct)

1.44 ct

Dimensions (mm)

9.2 x 5.1 x 3.9

Calibrated Size

No

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Lime Green to Olive Green

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

* 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

$69.44

$115.00

Item Number

21419

Gemstone

Natural Tourmaline

Origin

Nigeria, Africa

Weight (ct)

1.58 ct

Dimensions (mm)

7.7 x 5.8 x 4.6

Calibrated Size

No

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Green with Yellowish Flashes

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

$72.78

$300.00

Item Number

21424

Gemstone

Natural Tourmaline

Origin

Nigeria, Africa

Weight (ct)

4.01 ct

Dimensions (mm)

15.0 x 5.9 x 4.8

Calibrated Size

No

Type of Cut

Step Cut OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Lime Green to Olive 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

$74.81

$104.00

Item Number

W7117

Gemstone

Padparadscha Malaya Garnet

Origin

Africa

Weight (ct)

0.48 ct

Dimensions (mm)

4.1 x 4.1 x 3.1

Calibrated Size

Yes

Type of Cut

Custom Designed Radiant SQUARE

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange with Red-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

$216.67

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