Benitoites found are generally 1 carat or smaller and don’t usually exceed 2 carats ... 163.41 carats and was set on an emerald necklace. The most expensive clear diamond in the world is ...

Size isn’t everything—but the most expensive celebrity ... in 2016 with a 35-carat emerald-cut gem. Believed to be worth $10 million, Carey sold the ring for $2 million in 2018, two years ...

However, in 2018, she sold it to a Los Angeles jeweler for a reported $2.1M ... Her most remarkable piece came from Alex Rodriguez in 2019, who presented her with a 16-carat emerald-cut diamond ...

While the ring was initially reported to be worth nearly $2 million ... broke the record for most expensive celebrity engagement ring in 2016 with a whopping 35-carat, emerald-cut diamond.

A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the world's most expensive green stone. Sold by Christie's, the Cartier ...