This is an amazing platinum engagement ring by Sophia D. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 3.08ct. The color of the diamond is K with VS1 clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 1.00ct. The color of these diamonds is G-H with VS clarity. The ring is stamped Pt900 Sophia D. and weighs 4.8 grams. The ring is size 7 but it can be resized.