2ct Rose Goldtone and Round Champagne CZ Engagement Ring Radiate in the brilliance of Rose Gold Tone with Carrie's 2ct Rose Gold Tone and Round Champagne CZ Engagement Ring. The .925 sterling silver, rose Gold tone engagement ring features a stunning champagne colored 2-carat CZ center. Center CZ is surrounded by a halo of clear CZs, which also highlight the band by extending partially down each side. Wear it as your engagement ring or as an everyday ring, no matter how you wear it you'll shine like no other!