The 11.02-carat Brazilian alexandrite at the center of this ring possesses the remarkable ability to change color. Unlike their Russian counterparts that change from green to red, those alexandrites that hail from the mines of Brazil display a stunning blue-green hue under white light and change to a rich reddish-purple when viewed under incandescent light. This brilliant-cut example is certified by GemResearch Swisslabs, the American Gemological Laboratories and the Swiss Gemmological Institute

ALEXANDRITE. The East African country of Tanzania is abundant with gemstone wealth. First known by Westerners for its diamonds, Tanzania emerged in the 1960s as a producer of a great variety of other gems such as tanzanite, ruby, garnet and alexandrite. Lake Manyara in the north and Tunduru in the south are two of the main mining areas of alexandrite in Tanzania. Best known for its emeralds, the deposit in Mayowa Village at the southern tip of Lake Manyara has regularly produced high quality ale

“Alexandrite” The marvel of nature you may have never known One of the rarest gemstones in the world, Alexandrite is known for its remarkable color-change depending on the lighting conditions. This enchanting gem is highly coveted by collectors. Discover the fascinating story of Alexandrite in the latest episode of GEM AI EXPERT. Delves into origins, properties, and how to buy like a pro. Experience the charm of gemstone that described as “emerald by day, ruby by night”. Alexandrite’s beauty goe