This is a gorgeous platinum engagement ring by Sophia D. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.38ct. The color of the diamond is M with VVS2 clarity. The diamond is accentuated by French cut sapphires that weigh approximately 0.75ct. The ring is stamped PLAT SOPHIA D. and weighs 5.8 grams. The ring is size 6 1/2 but it can be resized.