Light Archives

$200.00

Item Number

17186

Gemstone

Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

3.74 ct

Dimensions (mm)

10.4 mm Diameter x 7.6

Calibrated Size

No

Type of Cut

Custom Designed ROUND

Cutter

Faceted by Ravenstein Gem Co.

Color

Pastel Seafoam Green and Gold-Peach Flashes, 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

$53.48

$120.00

Item Number

16185

Gemstone

Green Gold Pink Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.53 ct

Dimensions (mm)

11.0 x 9.2 x 5.9

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Green Gold Pink

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

$47.43

$122.00

Item Number

21934

Gemstone

Libyan Desert Glass

Weight (ct)

63.42 ct

Dimensions (mm)

35.3 x 19 x 19

Color

Light Pastel Gold

Shape

Natural Rough

Clarity

Transparent with some natural 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

$1.92

$220.00

Item Number

W5476

Gemstone

Malkhan Tourmaline Rubellite

Origin

Malkhan, Russia

Weight (ct)

1.04 ct

Dimensions (mm)

7.0 x 5.5 x 3.8

Calibrated Size

No

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Pink-Lavender

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

$211.54

$125.00

Item Number

B-W7011

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

1.59 ct

Dimensions (mm)

7.0 mm Diameter x 3.0

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

$78.62

$175.00

Item Number

B-W6435

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

2.44 ct

Dimensions (mm)

6.8 x 6.3 x 4.8

Type of Cut

Sugarloaf Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Light Blue

Clarity

Semi 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

$71.72

$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

$300.00

Item Number

W6063

Gemstone

Malkhan Tourmaline

Origin

Malkhan, Siberia, Russia

Weight (ct)

2.08 ct

Dimensions (mm)

11.6 x 6.0 x 4.4

Calibrated Size

No

Type of Cut

Custom Designed Rhomboid

Cutter

Faceted by Ravenstein Gem Co.

Color

Bright Vivid Pink

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

$144.23

$211.00

Item Number

22529

Gemstone

Natural Untreated Precious Topaz

Origin

Burma

Weight (ct)

113.10 ct

Dimensions (mm)

31 x 16.8 x 15.2

Color

Light Peach / Champagne

Shape

Natural Rough

Clarity

Clean, transparent, facet grade

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

$1.87

$495.00

Item Number

22065

Gemstone

Natural Untreated Precious Topaz

Origin

Burma

Weight (ct)

12.15 ct

Dimensions (mm)

13.2 x 13.1 x 10.1

Calibrated Size

No

Type of Cut

Custom Designed TRIANGLE

Cutter

Faceted by Ravenstein Gem Co.

Color

Champagne 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

$40.74

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