An 18ct gold colour treated diamond seven-stone ring. The colour treated 'blue' brilliant-cut diamond line, with plain band. Total diamond weight 1ct. Hallmarks for Sheffield. Ring size O. Weight 3gms. Overall condition very good.Diamonds well matched.Diamonds bright.Individual size and setting of diamonds prevents accurate colour and clarity assessment.Coloured diamond untested for natural colour origin.Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition.