While, yes, emeralds tend to be the most popular green gemstone, they’re certainly not the only one and not even the most expensive by carat weight. Some of the stones on our list, such as peridot or ...

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 ...

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.