Oval Cabochon 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

$4,583.00

Item Number

W5698

Gemstone

Demantoid Garnet

Origin

Ural Mountains, Russia

Weight (ct)

7.05 ct

Dimensions (mm)

9.4/9.3 x 7.6/7.9 x 4.8/4.2 mm

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut in Russia

Color

Apple-Lime Green

Clarity

Eye clean with textbook horsetail inclusion

Treatment

None

Tone / Saturation

* 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

$650.07

$1,875.00

Item Number

B-W6892

Gemstone

Demantoid Garnet

Origin

Ural Mountains, Russia

Weight (ct)

1.39 ct

Dimensions (mm)

7.1 x 5.4 x 3.2

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut in Russia

Color

Vivid Apple Green with Slight Yellowish Overtone

Clarity

Transparent with perfect horsetail inclusion.

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

$1,348.92

$115.00

Item Number

B-W6914

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

1.25 ct

Dimensions (mm)

7.6 x 5.5 x 2.5

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Translucent

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

$92.00

$470.00

Item Number

B-W6434

Gemstone

Natural Blue Sapphire

Origin

Rwanda, Africa

Weight (ct)

3.05 ct

Dimensions (mm)

8.7 x 6.7 x 4.5

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blue

Clarity

Mostly transparent with some 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

$154.10

$230.00

Item Number

W / 21722

Gemstone

Saffordite

Origin

Safford, Arizona, USA

Weight (ct)

10.39 ct

Dimensions (mm)

16.3 x 12.4 x 7.4

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Blackish

Clarity

Translucent

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

$22.14

$240.00

Item Number

W / 21639

Gemstone

Saffordite

Origin

Safford, Arizona, USA

Weight (ct)

12.55 ct

Dimensions (mm)

17.9 x 12.3 x 8.2

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Gray

Clarity

Semi Transparent / Translucent

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

$19.12

$105.00

Item Number

W / 21720

Gemstone

Saffordite

Origin

Safford, Arizona, USA

Weight (ct)

4.80 ct

Dimensions (mm)

13.0 x 9.1 x 5.7

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Gray

Clarity

Top gemmy, 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

$21.88

$120.00

Item Number

W / 21640

Gemstone

Saffordite

Origin

Safford, Arizona, USA

Weight (ct)

5.17 ct

Dimensions (mm)

13.8 x 9.7 x 5.6

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Gray

Clarity

Semi Transparent / Translucent

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

$23.21

$146.00

Item Number

W / 21718

Gemstone

Saffordite

Origin

Safford, Arizona, USA

Weight (ct)

6.60 ct

Dimensions (mm)

13.9 x 11.0 x 6.2

Calibrated Size

No

Type of Cut

Oval Cabochon

Cutter

cut by Ravenstein Gem Co.

Color

Gray

Clarity

Top gemmy, 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

$22.12

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