Famous for their dramatic shift from green to red, alexandrites are nature’s optical marvel. Discover how this rare phenomenon occurs and why these gems are so highly prized.

Famous for its striking color shift, alexandrite appears green in daylight and red under incandescent light. Discover the science behind this rare phenomenon and the gem’s growing appeal.

Looking to turn your passion into a smart investment? Discover how to identify high-potential gemstones, avoid common pitfalls, and make informed choices that stand the test of time.