Jade, Diamond, 18k White Gold Brooch. Featuring twelve oval, pear and navette shaped jadeite cabochons ranging in size from approximately 11.84 x 4.82 mm to 6.50 x 4.75 mm, accented by five marquise-cut, six baguette-cut and seventy-four full-cut diamonds weighing a total of approximately 0.50 cttw., set in an 18k white gold mounting measuring approximately 56 x 31 mm. Accompanied by a GIA Gemological Report #6167940804, dated January 20, 2015, stating "Jadeite jade, natural color - no indications of impregnation" and a Hong Kong Gems Laboratory Jade Identification Report #GL58803, stating "Natural color - Type 'A' jade". {Gross Weight: 8.6 dwts}