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Rare! 0.84ct 8.5x5mm Oval Blue Green Natural Brazilian Paraiba Tourmaline GLC Certified Un-Heated Un-Treated
Weight: 0.84 Carat.
Gem Type: Natural Tourmaline
Size : 8.5 x 5.0 x 3.7 mm.
Colour: Blue Green
Treatment: Unheated - Untreated
Hardness: 7 on Moh's scale
Average retail value
Gemstone variety: Tourmaline Paraiba (Brazil)
Weight: 0.84 cts.
Colour: 103 - light bluish Green; strong. Origin: Paraiba, Brazil.
Clarity: SI1, Slightly included 1
Value: USD 3,999.50
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.