This exceptional ring features a rare 10.29 carat unheated Burma sapphire, certified by C. Dunaigre Switzerland, renowned for its prestigious gemological expertise. Set in luxurious PT900 platinum, the magnificent center stone is complemented by 7.72 carats of brilliant diamonds, enhancing its natural beauty and radiance. With a substantial total weight of 25.4 grams, this masterpiece embodies timeless elegance, rarity, and refined luxury.