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.

Plum Diamonds Plum Diamonds is a fantastic place to get affordable, lab-grown diamond engagement rings. But if you're not getting engaged anytime soon, you can still find tons of great pieces like ...

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