gemstone shopping Archives

$349.00

Item Number

W1997

Gemstone

Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

8.87 ct

Dimensions (mm)

17.5 x 8.0 x 7.7

Calibrated Size

No

Type of Cut

Radiant OCTAGON Stepped Pavilion

Cutter

Faceted by Ravenstein Gem Co.

Color

Olive Green with Pink-Peach Dichroic Shift/Flashes and 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

$39.35

$345.00

Item Number

W2921

Gemstone

Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

9.59 ct

Dimensions (mm)

17.8 x 11.0 x 8.9

Calibrated Size

No

Type of Cut

Split Mains Marquise Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Lime-Olive Green to Walnut-Peach with Perfect Copper Schiller

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Unique color with perfect copper schiller.

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

$35.97

$625.00

Item Number

W1213

Gemstone

Dichroic Sunset Tourmaline

Origin

Tanzania, Africa

Weight (ct)

3.83 ct

Dimensions (mm)

10.7 x 7.8 x 6.6

Calibrated Size

No

Type of Cut

Checkerboard Cross Crown OCTAGON Radiant Pavilion

Cutter

David - EU

Color

Rich Orange-Reddish to Greenish-Orangey

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Investment 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

$163.19

$127.00

Item Number

22005

Gemstone

Dichroic Tourmaline

Origin

Kenya

Weight (ct)

1.09 ct

Dimensions (mm)

Green with Yellow Flashes

Calibrated Size

No

Type of Cut

Modified TRILLION

Cutter

faceted by Ravenstein Gem Co., EU

Color

Green with Yellow Flashes

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

$116.51

$235.00

Item Number

W4852

Gemstone

Dichroic Yellow-Green Tourmaline

Origin

Zambia

Weight (ct)

2.06 ct

Dimensions (mm)

9.2 x 8.5 x 5.2

Calibrated Size

No

Type of Cut

Modified Trillion Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-Green with Light Gold 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

$114.08

$260.00

Item Number

W6566

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.68 ct

Dimensions (mm)

5.3 x 4.5 x 3.2

Calibrated Size

No

Type of Cut

Custom Designed CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / grade 1 - stone changes color to extremely bright Fire Neon Red 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

$382.35

$320.00

Item Number

W7030

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.72 ct

Dimensions (mm)

6.7 x 4.3 x 3.7

Calibrated Size

No

Type of Cut

Custom Designed MARQUISE

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / grade 1 = strong - stone changes color to extremely bright Fire Neon Red 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

$444.44

$290.00

Item Number

W6653

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.82 ct

Dimensions (mm)

5.5 x 5.4 x 3.5

Calibrated Size

No

Type of Cut

Custom Designed Square CUSHION

Cutter

Faceted by Ravenstein Gem Co.

Color

as photographed / grade 1 - stone changes color to extremely bright Fire Neon Red under 395 UV

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Clarity

VVS1 with typical thin malaya needle microscopic inclusions

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

$353.66

$220.00

Item Number

W7556

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.85 ct

Dimensions (mm)

7.0 x 4.7 x 3.2

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

stone changes color to wine red 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

$258.82

$390.00

Item Number

W7555

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

0.86 ct

Dimensions (mm)

5.3 x 5.3 x 3.6

Calibrated Size

Yes

Type of Cut

Custom Designed Radiant SQUARE

Cutter

Faceted by Ravenstein Gem Co.

Color

stone changes color to neon pink red under 395 UV

Clarity Scale

FVVS1VVS2VS1VS2SI1SI2P1P2

Treatment

None

Tone / Saturation

Notes

Investment grade gemstone.

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

$453.49

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