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

“I’m on my marquise diamonds / I’m a marquise diamond” before quipping in the next line, “Could even make that Tiffany jealous.” Theofilos Claster confirms “it was a marquise on day ...

The Rare Beauty founder, 32, flashed her marquise diamond engagement ring in an exuberant post on Instagram Wednesday night with the caption, “forever begins now..,” giving a close-up look at ...