Emerald" pendant brooch Large cabochon emerald engraved in shell Old-cut and rose-cut diamonds, cabochon emeralds Platinum (950), 18k gold (750) French work Size: approx. 7.3 x 3.4 mm - Weight: approx. : 16.9 g (lower part detached) Additional information: Main emerald accompanied by an LFG certificate stating: Dim: 25.2 x 21.0 x 9.9 mm approx. Origin: Colombia Indications of slight improvement in clarity (oil)