AN ANTIQUE PEARL AND DIAMOND PENDANT BROOCH
PROPERTY OF A LADY 
AN ANTIQUE PEARL AND DIAMOND PENDANT BROOCH

细节
AN ANTIQUE PEARL AND DIAMOND PENDANT BROOCH
Suspending a detachable drop-shaped pearl, measuring approximately 10.95 - 12.05 x 14.90 mm, topped by a single and rose-cut diamond cap, the surmount set with a button pearl, measuring approximately 13.76 - 14.25 x 9.02 mm, within an old European-cut diamond surround, to the detachable old European-cut diamond bail, mounted in platinum and gold, circa 1900, (pin stem is detachable)
With reports 58115 and 58116 dated 16 December 2010 from the SSEF Swiss Gemmological Institute stating that the analysed properties confirm the authenticity of the drop-shaped and button saltwater natural pearls

With reports 5121851044 and 1122851043 dated 22 and 30 November 2010 from the Gemological Institute of America stating that the drop-shaped and button pearls are natural saltwater pearls. No indication of treatment. The pearls are described insofar as the mountings permit observation