Blue Tourmaline, 0.86 ct Faceted from Nigeria

This stone is the blue tip from a larger tri-colored Nigerian tourmaline crystal. It may very well be one of those that would test to be the same as a Paraiba tourmaline, and it certainly looks a lot like one of those, or a brighter Namibian stone. Color: Slightly greenish neon blue, Cut: Emerald with Scissors Cut Crown, Weight: 0.86, Dimensions: 5 x6 mm. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com

Credit: Daniel Stair, CustomGemstones.com 2014