From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...

If you want to spend less and get a bigger carat, lab-grown is the way to go. Get one at Gilt for a colossal discount.

What is the meaning of Zendaya's engagement ring? Jewelers break down the meaning, style, setting carats and price of the ...

Brief flashes of the ring were still enough for diamond pros to appraise its value. In an interview with The Daily Mail, 77 ...