Three gold and gem set rings (3)

A gold and platinum, diamond set single stone ring, mounted with a circular cut diamond detailed 18 CT & PLAT, ring size O and a half, gross weight 2.2 gms, a 9ct gold and garnet set three stone ring, ring size N and a 9ct gold and colourless gem set cluster ring, ring size N and a half, combined gross weight of the two 9ct gold rings 5.4 gms