Medium Deep Archives

$645.00

Item Number

W1723

Gemstone

Copper-Walnut-Chrome Green Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

8.09 ct

Dimensions (mm)

15.0 x 9.7 x 8.5

Calibrated Size

No

Type of Cut

Radiant Vane Crown Octagon Barion Pavion

Cutter

Ian - EU

Color

Copper-Walnut Body with Chrome Green Flashes/Dichroic Shift with 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

$79.73

$115.00

Item Number

B-W6914

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

1.25 ct

Dimensions (mm)

7.6 x 5.5 x 2.5

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Translucent

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

$92.00

$252.00

Item Number

B-W7046

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

2.72 ct

Dimensions (mm)

9.8 x 7.8 x 3.3

Type of Cut

Pear Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Transparent with natural flaws

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

$92.65

$270.00

Item Number

W4899

Gemstone

Natural Tourmaline

Origin

Namibia

Weight (ct)

1.87 ct

Dimensions (mm)

11.2 x 5.0 x 4.0

Calibrated Size

No

Type of Cut

Radiant BAGUETTE

Cutter

Faceted by Ravenstein Gem Co.

Color

Intense Chrome 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

$144.39

$33.00

Item Number

22296

Gemstone

Natural Red Spinel

Origin

Burma

Weight (ct)

4.35 ct

Dimensions (mm)

as photographed / video

Color

Red Purple Pink

Shape

Natural, mostly Bi-Pyramidal Crystals

Clarity

Transparent with natural inclusions, one piece clean-facet grade, others collector grade

Treatment

None

Tone / Saturation

Notes

Very small pieces of rough

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

$7.59

$35.00

Item Number

22298

Gemstone

Natural Red Spinel

Origin

Burma

Weight (ct)

4.58 ct

Dimensions (mm)

as photographed / video

Color

Red Purple Pink

Shape

Natural, mostly Bi-Pyramidal Crystals

Clarity

Transparent with natural inclusions, one piece clean-facet grade, others collector grade

Treatment

None

Tone / Saturation

Notes

Very small pieces of rough

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

$7.64

$37.00

Item Number

22297

Gemstone

Natural Red Spinel

Origin

Burma

Weight (ct)

5.02 ct

Dimensions (mm)

as photographed / video

Color

Red Purple Pink

Shape

Natural, mostly Bi-Pyramidal Crystals

Clarity

Transparent with natural inclusions, one piece clean-facet grade, others collector grade

Treatment

None

Tone / Saturation

Notes

Very small pieces of rough

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

$7.37

$85.00

Item Number

W0796

Gemstone

Tourmaline

Origin

Nigeria, Africa

Weight (ct)

1.24 ct

Dimensions (mm)

11.1 x 6.1 x 4.0

Calibrated Size

No

Type of Cut

Concave Radiant Trapeze

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Bluish

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

$68.55

$75.00

Item Number

15555

Gemstone

Natural Tourmaline

Origin

Tanzania, Africa

Weight (ct)

1.03 ct

Dimensions (mm)

7.3 x 4.8 x 3.9

Calibrated Size

No

Type of Cut

CUSHION Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Lime 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

$72.82

$220.00

Item Number

13304

Gemstone

Natural Tourmaline

Origin

Tanzania, Africa

Weight (ct)

2.10 ct

Dimensions (mm)

9.9 x 7.9 x 4.8

Calibrated Size

Yes

Type of Cut

OVAL Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Orange 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

$104.76

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