1. Jadeite – more than $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