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.

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

Aug 23, 2021 · 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 …

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 …

Jan 7, 2026 · Alexandrite is also mined in East Africa, particularly in Tanzania’s Tunduru region and Lake Manyara, where it occurs in phlogopite-bearing schists and alluvial deposits. …

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 …

Sep 27, 2024 · 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 …

In the sections ahead, we will explore the facts about alexandrite in fascinating history, unique properties, and lasting value that make alexandrite truly exceptional.

One prime example is the gemstone alexandrite. This precious stone is renowned for its remarkable ability to exhibit a green hue in daylight and transform into a plum-red shade in the …

Nov 14, 2024 · Alexandrite is a rare, color-changing gemstone prized for its beauty, symbolism, and unique optical properties. Discovered in 1830, it shifts from green in daylight to red in …