.jpg?w=1)
細節
                                        
                                            A 19TH CENTURY, EMERALD AND DIAMOND THREE STONE RING 
The half-hoop with collet-set single rectangular-cut emerald flanked by two old-brilliant-cut diamonds, to a reeded hoop.
See plate 3
                                        
                                    The half-hoop with collet-set single rectangular-cut emerald flanked by two old-brilliant-cut diamonds, to a reeded hoop.
See plate 3