Adam's Fine Jewellery & Watches September 18th 2018

22 Tuesday 18 th September 2018 29 A CULTURED PEARL NECKLACE WITH DIAMOND CLASP Composed of three rows of cultured pearls measuring ap- proximately 8.13-8.08mm, to a stylised bow clasp set with closed-back old cushion and brilliant-cut diamonds, mounted in silver and gold, principal diamonds approximately 1.00ct, remaining diamonds approximately 1.20cts, length approximately 40cm € 800 - 1,200 30 A LATE 19TH CENTURY DIAMOND AND PEARL BANGLE, VIENNA, CIRCA 1895 The hinged bangle set to the front with a double row of graduating old brilliant-cut diamonds, with a pearl highlight at the centre, mount- ed in gold, diamonds approximately 1.30cts total,Austro-Hungarian assay marks, maker’s mark ‘BS’, with safety chain, inner diameter: 5.5cm € 1,800 - 2,200 31 AN EARLY 20TH CENTURY EMERALD AND DIAMOND BOW PENDANT, CIRCA 1900 The pierced ribbon surmount set with old single-cut dia- monds, suspending a square-cut emerald within a similarly-cut diamond and emerald surround and garland frame, mounted in silver and gold, principal emerald approximately 1.00ct, diamonds approximately 1.50cts total, the ribbon surmount is detachable, screws RQ WKH UHYHUVH IRU EURRFK ÀWWLQJ ZLWKLQ ÀWWHG FDVH E\ ¶ -D\V Oxford Street, London.W. Diamond Merchants Estd 1796’, length 6.6cm € 5,000 - 6,000 32 A LATE VICTORIAN DIAMOND CRESCENT BROOCH, CIRCA 1890 Set throughout with old brilliant, cushion and rose-cut diamonds, mounted in silver and gold, diamonds approximately 3.00cts total, with safety chain, length 3.8cm € 1,800 - 2,200 33 A LATE 19TH CENTURY DIAMOND RING, CIRCA 1890 The three central old brilliant-cut diamonds within a floral diamond surround, mounted in silver and gold, diamonds ap- proximately 1.60cts total, ring size L¾ € 1,200 - 1,800 34 A LATE 19TH CENTURY DIAMOND PIN, CIRCA 1890 Designed as a flowerhead mounted ‘en tremblant’, set throughout with old brilliant, cushion and rose-cut diamonds, to a screw back double-prong SLQ LQ VLOYHU DQG JROG GLDPRQGV DSSUR[LPDWHO\ FWV WRWDO OHQJWK RI ÁRZHU - head: 3.3cm, length including pin: 13cm € 1,800 - 2,200 33