loose opal Archives

$345.00

Item Number

W7709

Gemstone

Crystal Opal

Origin

Welo, Ethiopia

Weight (ct)

5.18 ct

Dimensions (mm)

14.9 x 13.2 x 4.8

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Multicolor

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

$66.60

$80.00

Item Number

W6734

Gemstone

Fire Opal

Origin

Oregon, USA

Weight (ct)

2.32 ct

Dimensions (mm)

9.2 mm Diameter x 6.8

Calibrated Size

Yes

Type of Cut

ROUND Brilliant

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow with Orangey Overtone

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

$34.48

$155.00

Item Number

W6735

Gemstone

Fire Opal

Origin

Oregon, USA

Weight (ct)

4.47 ct

Dimensions (mm)

11.9 x 9.4 x 7.6

Calibrated Size

No

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow

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

$34.68

$175.00

Item Number

W6732

Gemstone

Fire Opal

Origin

Oregon, USA

Weight (ct)

4.81 ct

Dimensions (mm)

17.0 x 7.7 x 6.7

Calibrated Size

No

Type of Cut

Custom Designed Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Yellow-Orange

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

$36.38

$205.00

Item Number

21960

Gemstone

Hyalite Opal

Origin

Mexico

Weight (ct)

0.52 ct

Dimensions (mm)

6.4 x 6.1 x 4.1

Calibrated Size

No

Type of Cut

Custom Designed TRIANGLE

Cutter

Faceted by Ravenstein Gem Co.

Color

Colorless to Neon Green under 365 UV

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

$394.23

$220.00

Item Number

21991

Gemstone

Hyalite Opal

Origin

Mexico

Weight (ct)

0.55 ct

Dimensions (mm)

7.5 x 4.1 x 3.4

Calibrated Size

No

Type of Cut

Radiant OCTAGON

Cutter

Faceted by Ravenstein Gem Co.

Color

Colorless to Neon Green under 365 UV

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

$400.00

$325.00

Item Number

21987

Gemstone

Hyalite Opal

Origin

Mexico

Weight (ct)

0.80 ct

Dimensions (mm)

7.7 x 7.7 x 4.5

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Colorless to Neon Green under 365 UV

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

$406.25

$377.00

Item Number

21990

Gemstone

Hyalite Opal

Origin

Mexico

Weight (ct)

0.88 ct

Dimensions (mm)

8.4 x 7.5 x 4.9

Calibrated Size

No

Type of Cut

Custom Designed Fan

Cutter

Faceted by Ravenstein Gem Co.

Color

Colorless to Neon Green under 365 UV

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

$428.41

$720.00

Item Number

21961

Gemstone

Hyalite Opal

Origin

Mexico

Weight (ct)

1.31 ct

Dimensions (mm)

8.6 x 8.6 x 4.6

Calibrated Size

No

Type of Cut

Custom Designed TRILLION

Cutter

Faceted by Ravenstein Gem Co.

Color

Colorless to Neon Green under 365 UV

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

$549.62

$950.00

Item Number

21962

Gemstone

Hyalite Opal

Origin

Mexico

Weight (ct)

1.46 ct

Dimensions (mm)

9.3 x 7.1 x 5.1

Calibrated Size

Yes

Type of Cut

Custom Designed OVAL

Cutter

Faceted by Ravenstein Gem Co.

Color

Colorless to Neon Green under 365 UV

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

$650.68

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