18226 Tanzanite (n),s

Md Dk Purplish Blue

3.75 cts emerald brilliant cut

11.9×6.5×5.6 mm

$1,875.00/gem
$500/carat

eye clean, from Tanzania. We acquired the rough from which this gem was cut from a dealer who showed us the difference between this gem and one that has been heated. The color is very fine for an untreated gem and would intensify further upon being heated.