Ring and earrings set, with emeralds and diamonds

Matching earrings and ring set in 18k yellow gold. They show a border of diamonds surrounding an emerald. Total of three rectangular-cut emeralds, 42 diamonds, total weight approx. 0.82 ct, brilliant-cut. 

Omega clasp.

Emerald ring size: 9.50 x 8 mm; Emerald earrings size: 9.50 x 7.50 mm; Inner ring size: 19.25 mm; Frontis size: 12 x 9 mm; Total weight: 17.40 g