Alexandrite Gemstone | Natural Alexandrite Stone - GIA About Alexandrite Often described by gem aficionados as “emerald by day, ruby by night,” alexandrite is the very rare color-change variety of the mineral chrysoberyl
Alexandrite Stone: Meaning, History, Properties, and Value Alexandrite is a rare chrysoberyl gem and June birthstone known for its strong red-to-green color-change Learn about alexandrite’s price factors, history, meaning, and uses in this detailed guide
Alexandrite Stone Guide | Alexandrite Meaning, Hardness Price Alexandrite, a rare and fascinating gemstone, was first discovered in the Ural Mountains in 1830 It belongs to the chrysoberyl family and is known for a unique ability: it can appear green under daylight or fluorescent lighting and transform into a purplish-red hue in incandescent light
Alexandrite Gemstone Information and Buying Guide | Rare . . . - GemSelect Explore our comprehensive guide to Alexandrite gemstones, covering origins, color change phenomena, value factors, care tips, historical significance, and jewelry ideas Discover why these rare, color-shifting stones are a must-have for collectors and enthusiasts
Alexandrite: Rare Color-Changing Gemstone - Geology In Alexandrite is a rare and beautiful gemstone known for its stunning color change It appears emerald green in daylight and reddish-purple under incandescent light This dramatic shift in color is called the alexandrite effect Alexandrite is a variety of the mineral chrysoberyl
Alexandrites - Smithsonian National Museum of Natural History The original locality for alexandrite is Russia, however, fine gems have also been found in Brazil, Sri Lanka, Tanzania, Madagascar, Zimbabwe, India, and Burma Photographed here is a 65 08 carat square-cushion cut alexandrite from Sri Lanka; a 16 69 carat cushion cut alexandrite from Sri Lanka; and a 4 84 carat emerald cut alexandrite from Russia
Alexandrite Stone: Its Meaning, Properties Value - Luxe Digital Alexandrite is a rare and valuable gemstone It’s naturally formed in only a few regions of the world and its price is only rising every year While not as durable as a diamond, Alexandrite has a Mohs hardness rating of 8 5 out of 10 It’s resistant to scratches and moderate levels of heat and humidity
Alexandrite Meanings and Crystal Properties Alexandrite is an aluminum beryllium oxide and a variety of the mineral Chrysoberyl It crystallizes in the form of hexagonal-twinning crystals, small prismatic shards, and tiny gemmy inclusions within a larger matrix