This is a violet blue, unheated sapphire and diamond platinum ring with GIA and AIG paperwork. The ring shows an electronically tested platinum ladies cast ring and a single, extremely rare, unheated sapphire with no indications of heating, an oval shape with a brilliant cut crown, step cut pavilion, and a transparent violet-blue color. The sapphire has a GIA report number: 2205911104 and an overall weight of 1.42 carats. Surrounding the sapphire is a halo setting of 24 round cut diamonds with slight pave style decoration to the shoulders and an overall weight of 0.47 carats. The piece comes complete with AIG (American International Gemologists a GIA certified lab AIGL#: 000720288027) report and appraisal, confirming the above info and giving a total value of $7,990.00. The ring size is US 7 1/4.