Gold, emerald and diamond ring

Gold, emerald and diamond ring: 18k yellow gold with emerald and diamonds on the sides. Intense green Colombian emerald, rectangular cut with truncated corners, approximately 6.20 ct. Rectangular stepped cut diamonds 1.30 ct, G color, VVS clarity. Front dimensions 13 x 18 mm. IT size 12 – US size 6. Weight 11.25 g. State of conservation: excellent. Accompanied by a Ce.S.Ar gemological verification certificate. Center for Archaeometric Studies.