18ct yellow gold, Columbian emerald & diamond ring, includes gemology report from B. Sechos, ring was designed for client and custom made with 2.43ct emerald, 2 pear shaped brilliant cut diamonds (0.16ct SI-1, G/H), 4 marquise shaped brilliant cut (0.32ct, SI-1, G/H) diamonds and 10 full cut round brilliant cut (0.67ct, VS-2, G/H) diamonds. Size approx M.