1 pcs Alexandrite - 5.43 ct - Gemological Institute of America (GIA)

Alexandrite is a rare and fascinating variety of chrysoberyl renowned for its unique color-change property, appearing green or bluish-green in daylight and red or purplish-red under incandescent light. This phenomenon makes alexandrite highly valued among collectors and gem enthusiasts. Weighing 5.43 carats, this gem is certified by the Gemological Institute of America (GIA), assuring its authenticity and quality standards. Alexandrite was discovered in the Ural Mountains of Russia in the 1830s and is regarded as one of the rarest gemstones in the world, often associated with good fortune and prosperity. Its pleochroism and color-changing optical effect are due to complex electronic transitions in chromium ions present in the mineral structure. Alexandrite’s relative hardness and striking visual effects make it a unique choice for distinctive jewelry pieces. Owning a certified alexandrite of this size is a privilege and a highlight for any gemstone collection.