Starting at $68/mo or 0% APR with Affirm. See if you qualify
14K White Gold 7x5mm Oval Blue Sapphire with Round Diamond Halo and Diamond Shank Ring, Sapphire=~1.00 carats total weight, Diamond=~.47 carats total weight
Take a piece of non-stretchable string, ribbon, thread, or a thin strip of paper. Wrap it comfortably around your ring finger, close to the knuckle.