0.92 ct Natural bicolor Tourmaline loose gemstone


This is a genuine untreated bicolor Tourmaline gemstone, also called watermelon, for its beautiful color that goes from green to pinkish red separated by a colorless stripe. This rare gemstone is completely natural, it’s not a synthetic stone or a man made gemstone, it was mined in Brazil and it was not heated so it is completely untreated. Watermelon tourmaline and polychrome tourmaline are appreciated by the market and they are some of the most valued and desired variety from the tourmaline mineral family. This multicolor tourmaline weight almost one carat, present an eye clean clarity and comes with the traditional octagon step cut well proportioned. Don’t miss this rare gemstone from our collection, offered at wholesale price.

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  • Material: 100% Natural Tourmaline (Watermelon)
  • Quantity: 1
  • Color:  Bicolor (Green/Red)
  • Weight: 0.92 ct
  • Dimensions: 5.6 x  5.2 x 3.8  mm.
  • Cut: Octagon cut
  • Clarity: VSI/SI
  • Luster:  Very Good
  • Origin: Brazil
  • Hardness: 7
  • Treatment: None