A GIA CERTIFIED EMERALD-GREEN JADEITE BROOCH, QING DYNASTY The stone of intense emerald-green color (untreated), 14 carat gold mounting and pinChina, the jade dates to the late Qing Dynasty, the mounting is later This emerald green jadeite plaque is finely carved in openwork with auspicious symbols such as a coin, a bat or lingzhi sprays. The plaque is set in a 14-carat gold mount with a floral shape and has a pin as well as the hallmark 14K. The enclosed GIA certificate states that the Jadeite is of natural color and not treated. Shape: Gourd shape Dimensions: 8 cm height, width is 9.5 cm Weight: 5.8 gramsCondition: excellent condition Provenance: from the collection of an American lady – acquired before the 1970s Auction results comparison: For an emerald green jade plaque of similar size and color see Christie’s, Fine Chinese Ceramics and Works of Art, New York, 16 September 2016, lot 1295. 清代翡翠如意錢幣紋胸針，GIA鑒定證書天然祖母綠色翡翠（非人工），14K黃金鑲嵌及針扣中国，翡翠為晚清，金質部分為後來鑲嵌造型：瓜形尺寸：高8 厘米，寬 9.5 厘米 重量：5.8 克品相：优秀 来源：美国女收藏家，购于上世纪七十年代前