Here is another rare example of a perfect cobalt spinel from the find near Mahenge Tanzania. This one weighs 0.44 Carats and is faceted in a wide brilliant pear that measures 5.60 x 4.90 x 2.46mm. The color on this is a vivid electric neon blue with a glow like quality. The clarity on this spinel is eye clean with a few small crystals showing under a loupe only adding to its rarity. A magnificent gem that will look great in jewelry or in your collection!