This may be a basic question but it has me stumped...If I decide to let her help design the ring (as many suggest) then how should I present it to her when I ask her to marry me??? Do I buy a cheap gold ring and have it first mounted in that ring (and how much would that cost?) or do I present a loose diamond (this takes away from tradition I think, can''t put a loose diamond on your finger???? Or do I just go ahead and design it myself....???? Any and all feedback will be greatly appreciated....ThANKS!!!