This alexandrite has an excellent color change; teal-green in fluorescent light to eggplant-purple in incandescent light. It is an oval shape measuring 6.86 x 4.55 x 2.79, and weighing .86 carats. It is free from eye visible inclusions. Gemological Institute of America certificate #2205170461 accompanies this stone. The certificate states that the origin of this alexandrite is Sri Lanka.