Most Expensive Stone

What gemstone is most valuable.

Most expensive stone.

Tanzanite 1 200 per carat black opal 9 500 per carat red beryl 10 000 per carat musgravite 35 000 per carat alexandrite 70 000 per carat emerald 305 000 per carat ruby 1 18 million per carat pink diamond 1 19 million per carat. This of course is due to the huge popularity of so called cut diamonds. But the most rare and most expensive are the black opals. And the third one in this amazing top is diamond.

Now it s time to talk about top 3 of the most expensive precious stones. Here is the top 10 list of most expensive gemstones in the world. Rough diamond is a mineral that is one of the most expensive and desirable among gemstones. There are less than 30 red.

1 jeremejevite 2000 per carat. Pavel vladimirovich eremeev discovered it in siberia. Not only are they rare but they are also known to have a spectacular brilliance and are the hardest substance found on earth. And also the most advertised and romanticized.

This gemstone is actually made of aluminum borate mineral with fluoride and hydroxide ions. Out of all other gemstones they are arguably the most popular among people.