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GLC Certified 1.50ct Oval Natural Unheated Untreated Tri-Colour Sapphire, Songea

Weight: 1.50 Carat.

 Gem Type: Natural Sapphire

 Shape: Oval

 Size : 7.5 x 6.0 x 3.2 mm.

 Colour: Tri-Colour, Green-Blue-Purple

 Clarity: SI1

 Grade AAA

 Origin: Songea, Tanzania

 Treatment: Unheated Untreated

 Hardness: 9 on Moh's scale

Average retail value


Gemstone variety: Sapphire

Weight: 1.50 cts.

Colour: 194 - medium Purple; very slightly greyish (unheated)

Clarity: SI1, Slightly included 1

Cut: Excellent

Shape: Oval

Value: USD 2,149.62


Valuation date: 27 Sep 2016

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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.