Created with MLCad, this LEGO model is based on the Imperial State Crown of Queen Elizabeth II. In front sits the Second Star of Africa diamond and the Black Prince's Ruby, in back sits the Stuart Sapphire, and the top cross contains the St. Edward's Sapphire. It contains 2,920 LEGO parts and is approximately 10.63" x 10.63" x 12.5" at its widest points. The arches are supported with a TECHNIC axle and attached to the velvet cap. The four "fleur-de-lis" points are composed largely of clear white & yellow TECHNIC parts. Note: for display only and not meant to be worn. Support for this to become part of the LEGO collection is absolutely desired!