18ct White Gold Diamond Square Necklace, P506CBT. An embodiment of feminine elegance, this pendant features an array of sparkling brilliant cut diamonds set in an 18ct white gold square design. Above the square are two 18ct yellow gold rings which are joined. Designed perfectly for everyday wear, this diamond piece is presented on an 18ct white gold chain.  At C W Sellors, we have an expert team of diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Diamond collection. Chosen for their rare white quality, each diamond we use has a minimum clarity of VS and minimum colour of G-H. Every diamond is then set within white gold, yellow gold or platinum that has been elegantly carved and designed to please the wearer. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.