The marquise diamond is back in a big way. Oval-shaped diamonds have reigned supreme over the past decade, but the celebrity ...

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

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

There’s nothing like a huge diamond solitaire on that finger to set the rumour mill in motion. So when Zendaya stepped onto ...