This is an excellent vintage estate ring showing a beautiful 18K yellow gold setting with total weight of 0.72 carats of diamonds. The ring shows a wonderful 0.51 carat round brilliant cut stone which shows an SI2 clarity and "L" color. The ring has a very finely crafted Art-Deco styling with eighty-four round brilliant diamonds having an approximate total weight of 0.21 carats. The ring comes with three COA Gemology reports including the AIG (American International Gemologists) report confirming the above info and appraising the ring at $4,450.00, the EGL USA Diamond Certificate and the UGS (Universal Gemological Service) appraisal of the stone when not set at $1,835.00. The ring shows a fine original condition and is marked as shown along with being a __ US Size. For a complete representation of condition and for additional images please call 800-686-4216. It is the buyer’s responsibility to view each image and preview the item to determine condition.