30 Most Expensive Green Gemstones, Ranked by Price ... 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.

A troy ounce bar of gold is worth a hefty sum of money, but the same amount of this mineral is worth over a hundred million times more.

Gemstones have been a topic of fascination to human beings for centuries, not just for their beauty, but also for how rare they are, what they symbolise, and that they are worth millions.

This timepiece features 874 individual gemstones, including three heart ... surprising to find a few cars on this list of the world’s most expensive things. In 2018, a 1962 red Ferrari GTO ...

As one of the most expensive jewelry in the world, the gem weighs 24.78 carats. There are a number of factors contributing to the price tags in this list of most expensive jewelry in the world. For ...