Ring in 750-thousandth rose and white gold, set with a blue/green (teal) cushion-cut sapphire weighing approximately 3.80 ct, flanked by forty-four modern brilliant-cut diamonds. Sapphire dimensions: 10.1 x 10.5 x 5 mm Estimated total weight of diamonds: 0.30 ct Ring size: 52 Gross weight: 11 g Accompanied by the preliminary examination report. Sapphire certified by the GemParis laboratory as being of Malagasy origin, with no indication of treatment (S1).