ADAM'S FINE JEWELLERY & WATCHES Tuesday 17th September 2019

16 T uesday 17 th S eptember 2019 12 AN EARLY 19TH CENTURY DIAMOND BROOCH The openwork brooch set to the centre with a pear-shaped rose- cut diamond, within a crescent of circular rose-cut diamonds and surmounting a curved arrow motif, with additional rose-cut diamond accents, within foiled closed-back setting, mounted in gold, length 3cm € 700 - 900 13 A GEORGIAN DIAMOND RING, CIRCA 1820 The round plaque set with rose-cut diamonds throughout, to openwork floral split shoulders, all in closed back settings, mounted in silver and gold, ring size H € 500 - 700