A rare natural Burma sapphire weighing an impressive 7.69 carats, is perched among a bed of round brilliant-cut diamonds in this beautiful ring. This untreated stone boasts a natural deep cobalt color and sparkles with an inner fire. Top quality Burmese sapphires are considered to be the finest quality sapphires in the world. This beautiful stone exhibits a unique and captivating brilliance. The sapphire is AGL certified not heat treated. Diamonds weigh 4.08 total carats.