Beautiful Emerald with excellent cut - Oval cut shape is the most lovable shape in all kinds of jewelry IGI Certificate No. : 681560460 Natural Emerald - 1.25 Ct 7.92 x 6.00 x 4.32 mm - Oval Mixed Cut Transparent stone - Based on its gemological data, mining in " Zambia " Basically emeralds are oiled. It's by colorless oiling. Shipping to all over the world via express courier and on-time tracking. The photos are taken under white light. So it is representing 10% more color than natural color.