Details
                                        
                                            An early 20th. Century sapphire and diamond surete pin, 
one end set with a large cushion shape light blue sapphire with diamond border, on a pin to a diamond and rose-cut diamond arrow head clip terminal.
                                        
                                    one end set with a large cushion shape light blue sapphire with diamond border, on a pin to a diamond and rose-cut diamond arrow head clip terminal.