My fiance surprised me with a pink diamond and custom ring! I wanted pear shaped and yellow gold, but this was a total surprise and I love it. He got it made with help from his sister and a little inspiration from an Australian jewelry company.
We have always known we'd get married so we went to see the same gentleman my parents saw 30 years ago to pick out a ring. I had no idea when he would propose or when he'd even get it, but we chose it together, just as my parents did, and it is the most special memory. He proposed on our third anniversary which was the first time I got to see the ring, and I'm just as much in love with it now as I was when he proposed! (It a 1 carat oval halo, Noam Carver ring in white gold).