SapphireSapphireSri LankaAn oval-cut sapphire with a classic deep blue hue and excellent luster. Suitable for mounting as a ring or a pendant. Weighing approximately 5.02 carats and measuring 10.51 x 8.17 x 7.18mm Accompanied by a Gemological Institute of America laboratory report numbered 2225309790 dated March 1, 2022 stating that the 5.02 carats natural sapphire shows a heat treatment and that it originates from Sri Lanka.