Kevin Jonas proposes with $75,000 diamond dazzlerIt's a three-carat, cushion-cut honkin' diamond set in platinum above a double shank band holding 210 round pave diamonds.That's 211 diamonds, girls - about $75,00 worth. (Ya think the brothers pooled their money?)"I didn't see the ring for a while because I couldn't believe what he just asked me," Kevin's bride-to-be told People magazine. "I was looking at him, like 'Are you serious?' When he pulled out that ring, I was like 'Oh gosh.' I said something like 'Oh my God,' and then I started crying."Radaronline.com has pictures of the stunnerhere.Good-bye purity ring.