Jade, Cultured Pearl, 14k Yellow Gold Butterfly Brooch. Featuring carved jadeite wings and three cultured pearls, prong set in a 14k yellow gold butterfly mounting measuring approximately 58 x 38 mm, completed by a pin stem and trombone catch. Accompanied by a Mason Kay Report #324565, dated June 19, 2014 stating "Natural jadeite jade, no dye or polymer detected - 'A' jade". {Gross Weight: 8.1 dwts}