This stacking band Ring from Tiffany & Co. has a rounded shape and a single diamond. It has a simple design but has a luxurious feel and will add an elegant touch to your fingers. Brand Tiffany & Co. Stacking Band Diamond Ring Material Engraving Platinum Diamond (0.02ct listed on the homepage) (engraved PT950) Size No. 5 Maximum width 2.8 mm (0.11 in) Thickness 2 mm (0.08 in) Total Accessories Outer box Inner box Item details It has been polished and is in good condition.