Their dazzling diamond far outshines the most famous royal jewels in elegance and cost. The most expensive ... ring was given ...

With an estimated value of £250,000, Princess Charlene's engagement ring features a pear-shaped diamond thought to be between five and six carats, with a platinum band, and it's the most expensive of ...

Size isn’t everything—but the most expensive ... stopping 10-carat emerald-cut Cartier ring would be worth roughly $38 million today. Today’s major stars are certainly following suit, with eye-popping ...