The Paltrow RingBlue Sapphire Diamond Vintage Engagement Ring An antique engagement ring featuring a deep blue oval cut sapphire centre stone. This stone is surrounded by a halo of 10 single cut diamonds. The stones are set in 14K white gold and set atop a 14K yellow gold banda match which is as striking as it is interesting. The appraisal of the ring is attached as one of the images; there you will find detailed information about the ring, as well as the appraised