8. Cullinan Heritage Diamond $35.3 Million
It is one of the most important and world largest precious stone. The price obtained for The Cullinan Heritage shows the amazing scarcity of the precious stone, which brings together its amazing size with amazing shade and quality, and at 507.5 carats it is the 19th greatest gem precious stone ever found. The Cullinan Heritage was retrieved in Sept 2009 from Petra’s Cullinan Heritage my own in Southern Africa which has created most of the world’s most popular and important gemstones. Petra’s Cullinan Mines in South Africa and documented to have created some of the world’ greatest and Expensive Diamonds.