9ct Yellow Gold Diamond Eternity Ring Size M 1/2 Hallmarked
9ct = 375 = 9k = 9kt. Is this item hallmarked?. Gold & Platinum Purity Reference Looking to have a ring sized?. Gemstone Type : Diamond. Platinum = 950 = PT950 = Plat. Band Width : 2mm. UK ring size : M 1/2.