american gem Archives

$460.00

Item Number

16153

Gemstone

Dichroic Schiller Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

7.54 ct

Dimensions (mm)

20.1 x 11.8 x 7.2

Calibrated Size

No

Type of Cut

Custom Designed PENDELOQUE

Cutter

Faceted by Ravenstein Gem Co.

Color

Copper Red-Greenish-Gold and Unique 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

$61.01

$30.00

Item Number

22364

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

0.54 ct

Dimensions (mm)

7.4 x 6.1 x 2.3

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$55.56

$55.00

Item Number

22365

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

1.19 ct

Dimensions (mm)

7.5 mm Diameter x 4.2

Calibrated Size

No

Type of Cut

ROUND Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$46.22

$79.00

Item Number

22367

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

1.81 ct

Dimensions (mm)

10.0 x 8.2 x 4.2

Calibrated Size

Yes

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$43.65

$118.00

Item Number

22361

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

2.01 ct

Dimensions (mm)

13.1 x 9.3 x 4.1

Calibrated Size

Yes

Type of Cut

OVAL Brilliant

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$58.71

$91.00

Item Number

22097

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

2.60 ct

Dimensions (mm)

11.9 x 8.2 x 5.2

Calibrated Size

No

Type of Cut

Pear Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Play of colors 10 / 10

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

$35.00

$110.00

Item Number

22366

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

2.74 ct

Dimensions (mm)

13.8 x 9.0 x 4.1

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$40.15

$148.00

Item Number

22095

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

3.89 ct

Dimensions (mm)

15.4x 10.1 x 5.3

Calibrated Size

No

Type of Cut

Pear Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Play of colors 10 / 10

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

$38.05

$138.00

Item Number

22093

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

4.36 ct

Dimensions (mm)

15.7 x 9.8 x 6.1

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Play of colors 10 / 10

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

$31.65

$340.00

Item Number

W2416

Gemstone

Green Dichroic Oregon Sunstone

Origin

PANA Mine, Southern Oregon, USA

Weight (ct)

2.38 ct

Dimensions (mm)

15.7 x 4.9 x 4.2

Calibrated Size

No

Type of Cut

Custom Designed Elongated Shield

Cutter

Faceted by Ravenstein Gem Co.

Color

Seafoam-Mint Green with Teal 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

$142.86

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