Gold, emerald and diamonds ring 18k white gold.... Lot 47

Gold, emerald and diamonds ring 18k white gold. Deep green rectangular cut Colombian emerald ca. 4,00 ct. Brilliant cut diamonds ca. 1.00 ct, F/G color. SI clarity. Front dimensions 10 x 20 mm. IT size 17 - US size 7.5. Weight 6.5 gr. Item condition grading: ***** excellent. Accompanied by Ce.S.Ar. Centro Studi Archeometrici gemological partial gem test.