IGI Jewelry Report for a platinum ring featuring a 4.94-carat natural cushion mixed-cut blue sapphire (9.53 × 8.71 × 6.47 mm) of Sri Lankan origin, with no indications of treatment and natural inclusions. The ring is accented by 40 natural round brilliant diamonds totaling 0.29 carat, graded F–G color and VVS clarity. Report date: May 14, 2024.