Top Ten Most Expensive Gems
Source: http://www.therichest.com/luxury/most-expensive/the-top-ten-most-expensive-gemstones-in-the-world/, Created on 5/20/2015
The Top Ten
1 Jadeite – $3 million per carat
2 Red Diamonds – $2 million to $2.5 million per carat
3 Serendibite – $1.8 million to $2 million per carat
4 Blue Garnet – $1.5 million per carat
5 Grandidierite – $100,000 per carat
6 Painite – $50,000 – $60,000 per carat
7 Musgravite – $35,000 per carat
8 Bixbite – $10,000 per carat
9 Black Opal – $2,355 per carat
10 Jeremejevite – $2000 per carat