I''ve bought a number of diamonds and colored gemstones over the years for special women in my life - and now the time has come when I''d like to buy a diamond and design a ring for myself. I''d like to get either a round or square cut diamond, up to about a carat in size, mounted either in platinum or 18kt yellow gold, and mount it in a simple, uncomplicated design. I don''t want the ring to look like a wedding band or a mafia style cluster. If you have any thoughts or pics you could share, they would be appreciated. Gemnick