An 18ct gold square-cut diamond single-stone ring.Principal diamond 1ct, J-K colour, P2 clarity.Hallmarks for London, 2006.Ring size K1/2. 3.4gms. ANo obvious faults other than wear in keeping with age and use.Principal diamond has large surface reaching feather.Non-principal diamonds estimated 0.20ct, I-J colour, SI clarity.Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition.