5 Most Expensive Gemstones in the World

2. Jadeite

Average Price Range: $2.5-$3 million per carat

Jadeite is renowned for its diverse color palette, with the most prestigious and desired shade being Imperial green. This deep, rich green hue owes its existence to specific trace elements within the gemstone’s structure, contributing to its prized translucency. Jadeite is exceptionally rare, and only a limited number of deposits are known globally. The vast majority of the world’s jadeite comes from Burma, accounting for over 95% of its supply. The market for Burmese jadeite is notably complex and dynamic, with prices varying widely based on the gemstone’s quality and specific characteristics.