AN EMERALD AND DIAMOND COCKTAIL RING The central cut-cornered step-cut emerald weighing approximately 1.60cts, within multiple surrounds of marquise-shaped diamonds, mounted in 18K gold, diamonds approximately 5.00cts total, Italian assay mark, ring size L¼ Accompanied by a report from CISGEM laboratory in Milan, stating that the emerald measuring approximately 6.72x6.83x5.10mm, is of Colombian origin, with minor indications of clarity enhancement with oil. Report number 19782, dated July 27th 2021