605
Harry Winston
An Emerald and Diamond Ring, Harry Winston
One step-cut emerald, 4.17 caratsCircular-cut diamonds in the surround, totalling approximately 1.10 caratsPlatinum and 18 karat yellow gold<em>With a Harry Winston Insurance Appraisal letter dated 25 April 1995 and a signed ring box </em>(4.17-carat Emerald)
<em>GIA report, numbered 7213606984, dated 25 January 2016, Colombia, no indications of clarity enhancement. </em>