9ct Yellow Gold Opal & Garnet Eternity Ring Size M 1/2 Hallmarked
9ct = 375 = 9k = 9kt. Gemstone Type : Opal and Garnet. Is this item hallmarked?. Gold & Platinum Purity Reference Band Width : 3.5mm. Looking to have a ring sized?. Platinum = 950 = PT950 = Plat. UK ring size : M 1/2.