An 18ct gold brilliant-cut diamond single-stone ring.Estimated weight 0.70ct, H-I colour, SI2-P1 clarity.Hallmarks for Birmingham.Ring size M. 3.9gms. ANo obvious faults other than wear in keeping with age and use.Diamond has small light and dark inclusions.Estimated non-principal diamond weight 0.25ct.Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition.