An emerald, diamond, and colored diamond ring, by Meister. Photo Christie's Image Ltd 2014

Centering upon a cabochon emerald, weighing approximately 15.52 carats, in a brilliant-cut diamond and coloured diamond surround, to the multiple wire hoop, mounted in gold, ring size 7¼. Signed EM for Meister. Estimate CHF35,000 – CHF55,000 ($39,919 - $62,730)

Accompanied by report no. 54262 dated 31 August 2009 from the SSEF Swiss Gemmological Institute stating that the emerald is of Colombian origin, with indications of moderate amount of artificial resin

Please note that the coloured diamonds have not been tested for natural colour

Christie's. GENEVA MAGNIFICENT JEWELS, 14 May 2014, Geneva - http://www.christies.com/