A synthetic (lab created) Spinel gemstone created using the Verneuil (or flame fusion) method.

Various dopants are used in the manufacturing process to produce gems of different colours, with this example being a bluish-green shade intended to imitate Verdelite Tourmaline.

When exposed to UV light the gem displays a distinct pinkish-red fluorescence (image 4).

weight:  24.08 carats
shape:   Emerald cut
dimensions:   21.00 x 15.10 x 8.36 mm
treatment:  Not applicable