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