ZAMBIA EMERALD AND DIAMOND STUD EARRINGS IN 18KT WHITE GOLD PAIR OF ZAMBIA EMERALD AND DIAMOND STUD EARRINGS 18kt white and yellow gold, square shape, embellished with two cushion-cut zambia emeralds of about ct 2.30, and with brilliant-cut diamonds of about ct 0.45, butterfly clasp, hallmark 750, dim. 1x1x1.5 cm, gr. 5 overall. Accompanied by an IGN certificate dated 30/09/2024 certifying the characteristics and geographical origin of the emeralds.