9ct Yellow Gold Amethyst & Opal 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?. Platinum = 950 = PT950 = Plat. Band Width : 3mm. UK ring size : M 1/2. Main Stone Size : 2.5mm.