With the Paraiba prized for its lagoon blue colour - the vivacious hue a ... when a 15.37-carat cushion-cut Paraiba tourmaline from Nigeria sold for HK$1.21 million. A Brazilian stone auctioned ...
In September a cushion-shaped 5.44-carat Paraiba tourmaline ring flew past its US ... is their distinctive neon or electric greenish-blue colour, which is unique among gemstones,” said Chin.
Tourmaline Bio, Inc. (NASDAQ:TRML – Get Free Report) has earned a consensus rating of “Buy” from the six analysts that are presently covering the stock, Ratings reports. Six equities research analysts ...