The Steinmetz Pink -The pink diamond weighs 59.60 carats and was modeled at the Smithsonian’s “Splendor of Diamonds” exhibit in 2003. It's the largest vivid pink diamond known and took the Steinmetz Group twenty months to cut it.
Chopard was just announced as the official jeweler for Diana, the forthcoming biopic starring Naomi Watts as the late Princess of Wales. The famed jewelry house made sure to recreate Diana’s sparklers just so—including these 20-carat sapphire earrings set in white gold surrounded by 28 diamonds. http://news.instyle.com/2012/08/21/diana-movie-chopard-diamonds/#
The Black Orlov Diamond Another diamond that is supposedly cursed. A monk in India allegedly plucked it from the eye of an idol of Brahma. Ever since, some people say it has caused "violent death" to the owners, many of whom jumped to their ends in what were deemed suicides. It was last seen on display in 2005 at the Natural History Museum's "Diamonds" exhibition in London and now belongs to an anonymous private collector.
The Taj Mahal Diamond - Hanging from Elizabeth Taylor's neck here is the Taj Mahal, a heart-shaped, table-cut diamond that was another one of Burton's gifts to Taylor. To announce this opulent purchase, the couple held a press conference.