What color are Tiffany diamonds?

Tiffany & Co. exclusively accepts D color diamonds, E color diamonds, F color diamonds, G color diamonds, H color diamonds and I color diamonds. At the legendary luxury house, which has long been an important arbiter of style in the design of diamond engagement rings, the only engagement ring diamonds accepted are in the “colorless” and “near colorless” range on the diamond color scale. Shop a collection of Tiffany & Co. diamond jewelry from some of the world’s top jewelers on 1stDibs.