Vtg JED 14KP Solid Yellow Gold genuine Diamond Ring Size-9.5 Estate Men 5.1g. Excellent condition – solid 14K gold with Genuine diamond. Hallmarked JED 14KP (P stands for plumb – which means at least 14K – not under-karated). Size 9.5 and weighs 5.1 grams. We did not polish or detail. A super, vintage piece – check it out and grab it if you want it.