Submited By: Lily Scola on 01/21/2009 I wanted to have some rainbow diamond hoop earrings made, so I googled \"Customizable Diamond Jewelry\" and G3 came up. So I spoke to a rep that helped me with exactly the stones I wanted, and no treated stones either. I have four different color diamonds in the pair, OMG they look great!! My rainbow hoops are my favorite..