fluorescent gem Archives

$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

$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

$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

$256.00

Item Number

W6174

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Eastern Africa

Weight (ct)

0.46 ct

Dimensions (mm)

5.1 x 3.8 x 3.0

Calibrated Size

No

Type of Cut

Custom Designed OVAL

Cutter

faceted by Masterpiece Collective - Nick Brevig (USA)

Color

as photographed

Clarity

Transparent

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

$556.52

$465.00

Item Number

W7301

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

7.55 ct

Dimensions (mm)

17.3 x 7.5 x 5.5

Color

stone changes color to wine red under 395 UV

Shape

Natural Rough

Clarity

Transparent, facet grade, with some typical microscipic Rutile needle inclusions

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

$61.59

$471.00

Item Number

W7302

Gemstone

Dragon Garnet - Color Change Fluorescent Chromium-Vanadium Malaya

Origin

Africa

Weight (ct)

7.71 ct

Dimensions (mm)

16.2 x 8.9 x 4.9

Color

stone changes color to pink red under 395 UV

Shape

Natural Rough

Clarity

Transparent, facet grade, with some typical microscipic Rutile needle inclusions

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

$61.09

$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

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