Welcome to Gemstone Auctioneers

GLC Certified Rare! 0.37ct Oval Blue-Green Brazilian Paraiba Tourmaline

Weight: 0.37 Carat.

 Gem Type: Natural Tourmaline

 Shape: Oval

 Size : 6.5 x 4.0 x 1.8 mm.

 Colour: Blue Green

 Clarity: SI1

 Luster: Stunning

 Origin: Paraiba Brazil

 Treatment: Un-Heated - Un-Treated

 Hardness: 7 on Moh's scale

Average retail value

Gemstone variety: Tourmaline Paraiba (Brazil)

Weight: 0.37 cts.

Colour: 103 - light bluish Green; strong. Origin: Paraiba, Brazil.

Clarity: SI1, Slightly included 1

Cut: Excellent

Shape: Oval

Value: USD 1,681.23

Valuation date: 27 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.