The Oppenheimer Blue, a 14.62-carat diamond, fetched $57.5 million in 2016, making it a benchmark in the gemstone market. Not to be confused with common jade, jadeite is the most prized form of ...

Rare stones like Blue Diamond, Pink Star Diamond, and Jadeite offer significant mental ... exceptional purity makes it one of the rarest gemstones. Healing Properties: Symbolizes love, emotional ...