Bare stone: 7.12X4.96mm Overall: 20.18X10.46mm Main stone 0.78 carats, wooden zo, 18K gold set with 47 flash white diamonds 0.372 carats, total weight 2.16g, good cutting! Fire in the sun super awesome! With GRC authority certificate, support reinspection, ring mouth can be changed, equipped with exquisite gift box.