5 /5 Kevin Chow: Heidi, Corina, and the rest of the Single Stone team provided excellent help to me through the process of choosing and purchasing an engagement ring. It was initially intimidating for me to even start looking as I had little jewelry or diamond experience. However, they made me feel comfortable throughout the process and were patient with me as I learned about different styles and designs. We went through many concepts and were eventually able to design a beautiful, special ring for my now fiancé! I’m thankful for the great service provided and would highly recommend them!