Welcome to Gemstone Auctioneers
Brazilian Paraiba Tourmaline 0.57ct
Weight: 0.57 Carat.
Gem Type: Natural Tourmaline
Size : 5.8 x 4.3 x 3.4 mm.
Colour: Blue Green
Treatment: Unheated Untreated
Hardness: 7 on Moh's scale
Average retail value
Gemstone variety: Tourmaline Paraiba (Brazil)
Weight: 0.57 cts.
Color: 103 - light bluish Green; strong. Origin: Paraiba, Brazil.
Clarity: SI1, Slightly included 1
Value: USD 2,642.75
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.