A Platinum, Colombian Emerald and Diamond Ring, Trabert & Hoeffer-Mauboussin, the asymmetric design containing one round high-dome cabochon cut emerald measuring approximately 11.74 x 11.59 x 9.40 mm, 26 round brilliant and single cut diamonds weighing approximately 1.50 carats total, and seven baguette cut diamonds weighing approximately 0.32 carat total.Hand inscribed: TH&M PLATINUM MADE IN ENGLAND.Accompanied by an American Gemological Laboratories emerald identification and origin certificate number CS 64041, dated October 23, 2014, stating Mineral Type: Natural Beryl, Variety: Emerald, Origin: Colombia, Clarity Enhancement: Minor, Type: Traditional. 8.40 dwts.