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GLC Certified 70 pieces 4.00ct Marquise Natural Violet Blue Tanzanite

Weight: 4.00 Carat.

 Gem Type: Natural Tanzanite

 Shape: Marquise

 Size : 3.0 x 1.5 to 4.0 x 2.0 mm.

 Colour: Violet Blue

 Clarity: VS

 Luster: Stunning

 Origin: Tanzania, Africa

 Treatment: Gentle Heat

 Hardness: 6.5 on Moh's scale

Average retail value

Gemstone variety: Tanzanite

Weight: 4.00 cts.

Colour: 160 - medium violetish Blue; strong

Clarity: VS, Eye clean 2

Cut: Excellent

Shape: Marquise

Value: USD 2,968.78

Valuation date: 29 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.