Largest Colorless Diamond Offered Sold for $27M
Jeweler Harry Winston bought the colorless, "flawless" diamond.
Precious Gems and Jewels in Photos
Possibly one of the most expensive watches in the world, a $5 million watch set with 1,292 diamonds was on display at the Baselworld Fair in Basel, Switzerland on March 7, 2012. The latest creation of Swiss watchmaker Hublot is made of white gold and took 17 people 14 months to make, according to the AFP news agency. (Sebastien Bozon/AFP/Getty Images)
