Alexandrite is famous for its dramatic color-change effect — appearing green to bluish-green in daylight and shifting to red or purplish-red under incandescent light. In contemporary practice, this dual nature is sometimes linked to balance between different planetary energies, and the stone is valued both for its rarity and its striking visual effect, used by those drawn to its symbolism of adaptability and transformation.

Alexandrite is among the rarest and most expensive gemstones in the world, with price driven almost entirely by the strength and completeness of its color change — a stone that shifts dramatically and cleanly between green and red commands an extraordinary premium over one with a weak or partial shift. Original Russian (Ural Mountains) Alexandrite is the most historically significant and valuable source, though it’s now extremely scarce; most material available today comes from Brazil, Sri Lanka, or East Africa. Because genuine Alexandrite is so rare, synthetic and simulant substitutes are common in the market, making certification essential.

Trishul Gems certifies the natural origin and color-change authenticity of every Alexandrite we offer.