World-famous jeweler's opulence feels right at home in the Forum Shops at Caesars.. In Short Harry Winston has been known as the "King of Diamonds" since 1932, and the dazzling inventory at his store shows why. Perfectly cut diamonds and rare gems nestle in precious settings, soon to be draped around the necks of Harry's wealthy clientele. If the store sounds familiar, it's because the jeweler dresses Hollywood kings and queens in millions of dollars worth of ice for awards shows. Now you can feel like royalty without leaving Vegas.