3.14ct Forest Green Tourmaline
Green Tourmaline with a closed C axis. Should easily fit a stock 8mm square setting! This is good as it gets for closed C tourmaline, showing the typical “pixelated” pattern of opposed bar cuts. Performs well even in low-light conditions. Origin unknown but looks consistent with Brazilian material.
There are some very small inclusions, and small imperfections in the polish, neither visible in hand without magnification.
Custom cut by here in the U.S.A. by Troy Richardson, in Marco Voltolini’s “Easy Opp Square”
7.9 x 7.9 x 7.2 mm