Blackened gold earrings with black diamonds and emeralds

Earrings in 18K blackened gold with 2 pear-cut black diamonds weighing 16.33 ct, 2 pear-cut emeralds weighing 0.70 ct, 4 round emeralds 0.06 ct 3/3, and 300 round-cut diamonds weighing 3.28 ct. Item length: 7.5 cm.