A Fine 18 Karat Yellow Gold, Platinum, Sapphire, Emerald and Diamond Flower Brooch, containing seven oval mixed cut sapphires weighing approximately 22.56 carats total, one round mixed cut emerald weighing approximately 1.55 carats, six marquise cut diamonds weighing approximately 0.83 carat total, eight tapered baguette cut diamonds weighing approximately 0.56 carat total, and 16 round single cut diamonds weighing approximately 0.35 carat total.Hand inscribed: (Scratchmark 28535).Accompanied by an American Gemological Laboratory emerald and sapphire identification and origin certificate number CS 1075966, dated June 16, 2016, stating Mineral Type: Natural Beryl, Variety: Emerald, Origin: Colombia, Clarity Enhancement: Insignificant, Type: Traditional, stating Mineral Type: Natural Corundum, Variety: Sapphire, Origin: Ceylon (Sri Lanka), Enhancement: None, Clarity Enhancement: None. 9.50 dwts.