Natural Alexndrite rough stones of several wights ranging from 0.25 carats to 4 carats with vvs clarity and 95% colour change are available for sale. Chrysobyls and color changing chrysobyls are also available for sale and as free promotion gifts. Don&＃39;t hesitate contact, you will find a relaible partner and trusted pathway to purchase high quality alexandites and other gems at reasonal price