Breathtaking bi-colored royal blue/purple YAG.  Yttrium aluminum garnet (YAG, Y3Al5O12) Lab created garnet with a RI of 1.833 and 8.5 hardness, making it suitable for everyday jewelry.

YAG is also known for its fabulous dispersion.  Clean with occasional manufacturing flaw.

29.821 grams / 149.105 carats / 39 x 26 x 17 mm