Top 10 Most Expensive Diamonds

1.Koh-I-Noor (Priceless ???)

2.Sancy Diamond (Priceless ???)

3.Cullinan ($400 Millions)

4.Hope Diamond ($350 Millions)

5.De Beers Centenary Diamond ($100 Millions)

6.Steinmetz Pink ($25 Millions)

7.Wittelsbach Diamond ($16.4 Millions)

8.Heart of Eternity ($16 Millions)

9.Moussaieff Red Diamond ($7 Millions)

10.Allnatt Diamond ($3 Millions)