9ct Yellow Gold Sapphire & Diamond Eternity Ring Size M 1/2 Hallmarked
9ct = 375 = 9k = 9kt. Is this item hallmarked?. Gemstone Type : Sapphire and Diamond. Band Width : 2.5mm. Looking to have a ring sized?. Gold & Platinum Purity Reference Platinum = 950 = PT950 = Plat.