Bling bling! Not got a guy who'll stump up for a dazzler? Grow your own diamond ring! Best of all, it gets 600% larger in just three days, so you'll have the biggest rock on the block!

Place your grow-your-own in room-temperature watre and it will start to gro within two hours. It'll be full size within 72 hours.

When removed from the water it will slowly shrink back to its original size... Magic!