9.92 Carats, An Exceptional Burmese No-Heat Blue Sapphire and Diamond Ring

Of striking rarity and refinement, the ring is set with a natural cushion-shaped Burmese blue sapphire, weighing 9.92 carats, cut in a pyramidal cabochon of exceptional depth and saturation. Certified by both AGL and GIA (Report no. 6217193168) as a natural, no-heat sapphire of Burmese origin, the gem exhibits a velvety royal-blue hue—hallmarks of the world’s most coveted sapphires. Flanked by diamond accents weighing 0.18 carats, the sapphire is mounted in platinum of 7.58 grams, the design emphasizing its noble presence. The stone measures 10.12 x 9.98 x 10.62 mm, its impressive volume underscoring the rarity of such untreated Burmese material in the market today.