High polish, princess and round diamond engagement ring in platinum. There are one, prong set, princess diamond (0.91ctw SI3, H), two, prong set, princess diamonds (0.30ctw), and eight, channel set, round diamonds (0.40ctw). The overall size of this ring is 2.9mm x 6.9mm x 8.0mm, with a net weight of 10.9g/6.8dwt.