What I like most about this sapphire and diamond ring, offered by London’s S.J. Phillips, are its imperfections. Nothing is perfectly set or designed and the resulting look appears handmade and worn and loved.

Phillips describes it, equally imprecisely, as “Antique sapphire and diamond double pear shaped cluster ring with one each pear shaped sapphire and diamond surrounded by diamonds as a double cluster, close set in yellow gold with fancy shoulders.”

Their items are priced in ranges. This piece is £10,000-£20,000.