By James Greene ©   The name Tiffany and Company is often associated with the sale of engagement rings.  After all, this high-end jewelry boutique is one of the best in the business.  With that said, some individuals may not care about the name attached to an engagement ring and simply want a lovely diamond ring [...]

Hong Kong–A fancy intense-blue emerald-cut diamond ring has sold at Sotheby’s Hong Kong for $5.6 million, the highest price ever achieved for a fancy intense-blue diamond at auction in Asia. The lot was part of the “Magnificent Jewels and Jadeite” sale, which took place on Oct. 7 and brought in a total of $32,564,970.

(Petra Diamonds Ltd.) Petra Diamonds Chief Executive Johan Dippenaar holds a white diamond weighing 507.55 carats, which was excavated at the historic Cullinan mine in South Africa on Sept. 24, 2009.500-Carat Diamond Found at South African Mine