Emerald and diamond cluster ring an exquisite 3.55ct emerald cut medium to deepish strong intense green colour, highly transparent, Columbian emerald. (the presence of a three-phase inclusion with sharp jagged edges would indicate Columbian origin) . 9.87 x 8.19 x 5.56 mm. Surrounding the emerald, are 14 small diamond. The mount is 18ct yellow and white gold. Weight: 7.7 grams. Size: N.