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3.43 ct PGTL Certified Oval Cabochon (10 x 9 mm) Flashing Multicolour Black Ethiopian Opal

Gem Type


Black Opal


Color

Multi Color

Shape

Oval Cabochon

Size (LxWxD)

10.45 x 9.13 x 7.27 mm

Weight

3.43 ct

Grade

AAA

Hardness

6,5

Luster

Excellent

Clarity

Translucent

Treatment

Heated

Origin

Ethiopia

RefractiveIndex

1.37-1.47

Specific Gravity

2.1

Average retail value


Gemstone variety: Opal (Ethiopia)

Weight: 3.43 cts.

Spectrum: X1 - Extra Wide Intense.

Strong radiance and exceptional colour play in a wide spectral range. Splashes fill over 90% of the body. Rich, contrast pattern. Origin: Ethiopia.

Body Tone: BL, Black Body (N1 - N4 Tone)

Shape: Regular cabochon

Value: USD 1,857.05


Valuation date: 28 Sep 2016

Please make sure you read and understand the following declaration


The resulting calculation is an approximate valuation. Factors contributing to a particular gem value can only be accurately assessed during a visual check by a specialist.