White and yellow gold necklaceposed of 309 round brilliant and baguette-cut diamonds with an estimated total weight of 11 ct, 15 heart, oval and brilliant-cut yellow sapphires with an estimated total weight of 52 ct and two round cabochon-cut emeralds of approximately 0.25 ct. The earrings areposed of 2 heart and brilliant-cut yellow sapphires for an estimated weight of 7 ct and 142 round brilliant and baguette-cut diamonds for an estimated weight of 2.90 ct. Total weight of the set about 112,51 gr. Hallmarked 18 kt gold.