Swirls of diamonds create a smashing mounting for a light fancy brown champagne diamond. She'll love the architectural swirls and curlicues that highlight the 18k white gold band. Thirty round brilliant cut diamonds shimmer down the shoulders, bathing the champagne diamond in a sea of radiance. The champagne diamond that rises from this brilliance weighs 0.45 carats. This new champagne diamond engagement ring has a total diamond weight of 0.73 carats. From the Topazery Earth Collection.