Thanks to those who gave me advice on the ring. She loves it. 1.6 carat cushion cut ring. Barry Sandman of Sandman Enterprises (Indianapolis) found the stone for me. Leo Ingwer in Manhattan did the platinum Tiffany-style setting.
http://flickr.com/photos/28965867@N00/87839430/
http://flickr.com/photos/28965867@N00/87839430/