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 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.

Apr 15, 2025 · Discover the rare and mesmerizing alexandrite gemstone: its properties, value factors, origins, and other facts about this June birthstone.

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 …

Alexandrite is a type of chrysoberyl mineral and has a hardness of 8.5 on the Mohs scale, making it a durable gemstone suitable for everyday wear. It has excellent clarity and can exhibit a range of …

Oct 29, 2025 · Alexandrite is a rare and valuable gemstone that is known for its remarkable color-changing properties. It belongs to the chrysoberyl mineral family and is named after Russian Tsar …

Alexandrite is a durable and rare gemstone with a Mohs hardness of 8.5, making it suitable for everyday jewelry. However, proper cleaning and care are essential to maintain its brilliance and …