If you need a replacement diamond or are a creative enthusiast who enjoys setting your own diamonds, PrimeStyle offers plenty of loose radiant cut diamond choices. We have standard sizes such as 0.50CT or 1.00CT. We also have specific radiant diamond sizes such as 0.47CT, 0.48CT and many more. When you buy a loose radiant cut diamond from us, we guarantee it for a lifetime. Also, we ship it to you free of charge. Our wholesale prices are up to 65 percent lower than average retail costs. If you need a different stone size, we give you 30 days to return your radiant cut diamond for a full refund.