Tiffany & Co Harmony Ring Jonathan Hogan|October 31, 2020 2 Carat 3 Carat Certified CVD GIA HPHT IGI Lab Grown Diamond One Carat Round Cut Share Share Link Close share Copy link Previous Tiffany & Co Novo Engagement Ring Next Stunning 1.1 Carat Oval Cut Diamond in 18 Carat Rose Gold Back to blog Leave a comment Name * Email * Comment * Please note, comments need to be approved before they are published.