Medium Archives

$150.00

Item Number

21270

Gemstone

Multicolor Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

1.87 ct

Dimensions (mm)

9.0 x 7.0 x 5.3

Calibrated Size

Yes

Type of Cut

OVAL Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Green, Champagne and Pinkish, Slight 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

$80.21

$385.00

Item Number

W0561

Gemstone

Green Schiller Oregon Sunstone

Origin

PANA Mine, Little Eagle Butte, Oregon, USA

Weight (ct)

2.36 ct

Dimensions (mm)

12.8 x 5.9 x 4.4

Calibrated Size

No

Type of Cut

Elongated OCTAGON

Cutter

Miro - EU

Color

Medium-Rich GREEN-BLUISH Base with RED-ORANGE Ends and Perfect Touch of 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

$163.14

$379.00

Item Number

W4470

Gemstone

Multicolor Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.97 ct

Dimensions (mm)

13.8 x 9.3 x 5.7

Calibrated Size

No

Type of Cut

Custom Designed KITE

Cutter

faceted by Ravenstein Gem Co., EU

Color

Green-Teal-Copper-Red-Walnut-Peach with C(-2) 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

$127.61

$655.00

Item Number

22145

Gemstone

Multicolor Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

8.62 ct

Dimensions (mm)

14.1 x 14.0 x 9.0

Calibrated Size

Yes

Type of Cut

Custom Designed TRIANGLE

Cutter

Faceted by Ravenstein Gem Co.

Color

Peach-Greenish-Champagne with Sleepy 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

$75.99

$839.00

Item Number

B-W5969

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

1.42 ct

Dimensions (mm)

8.1 x 6.0 x 3.9

Calibrated Size

Yes

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Cornflower Blue with some color zoning

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

$590.85

$205.00

Item Number

B-W7044

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

2.27 ct

Dimensions (mm)

7.6 mm Diameter x 3.3

Type of Cut

ROUND Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Transparent with natural flaws

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

$90.31

$700.00

Item Number

B-W7135

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

5.75 ct

Dimensions (mm)

11.3 x 8.3 x 5.8

Type of Cut

Sugarloaf Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Transparent with natural flaws

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

$121.74

$140.00

Item Number

21417

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.13 ct

Dimensions (mm)

9.3 x 6.2 x 4.2

Calibrated Size

Yes

Type of Cut

Custom Designed PEAR

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

$123.89

$277.00

Item Number

22372

Gemstone

Natural Tourmaline

Origin

Zambia

Weight (ct)

1.86 ct

Dimensions (mm)

8.5 x 6.5 x 5.6

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Yellow 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

$148.92

$40.00

Item Number

22299

Gemstone

Natural Untreated Sapphire

Origin

Tanzania, Africa

Weight (ct)

10.74 ct

Dimensions (mm)

as photographed / video

Color

Mixture of red, orange, purple, yellow-green and ruby red

Shape

Very Small River-worn Pebbles

Clarity

Transparent, mostly clean

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

$3.72

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