This fine alexandrite has an excellent color change! It changes from a rich, teal green in fluorescent light to a deep reddish-purple in incandescent light. The alexandrite is an unusual, long rectangular shape, measuring 8.75 x 4.20 x 2.97 and weighing 1.26 carat. It is eye clean and nicely cut. A Gemological Institute of America certificate accompanies this stone; GIA certificate # 2205170391. The certificate lists India as the country of origin for this Alexandrite.