Adam's Fine Jewellery & Watches Tuesday May 15th 2018

32 Tuesday 15 th May 2018 41 AN ART DECO DIAMOND-SET COCKTAIL WATCH, CIRCA 1935 17-jewels manual wind movement CAL-79, the rectangular-shaped dial set with baton hour markers and Arabic numerals for 12, 3, 6 & 9, within single-cut diamond bezel to a similarly-cut diamond bracelet, mounted in platinum, diamonds approximately 2.70cts total, length 16.5cm € 1,800 - 2,200 42 A SAPPHIRE AND DIAMOND CLIP BROOCH, CIRCA 1930 Designed as an openwork plaque of geometric design, central set with a collet-set circular-cut sapphire, with a surround of round brilliant, single and baguette-cut diamonds, to further calbré-cut sapphire accents, the reverse decorated with an engraved urn of flowers, diamonds approximately 0.90ct total, length 3.1cm € 1,000 - 1,500 43 A PAIR OF ART DECO AGATE, ONYX AND DIAMOND PENDENT EARRINGS, CIRCA 1925 Each round-shaped disc drop set with a central collet-set round brilliant-cut diamond within a frame of round faceted onyx, sus- pended from terminals of similar design, with agate and diamond connecting links, mounted in gold, diamonds approximately 0.50ct total, )UHQFK LPSRUW PDUNV OHQJWK FP € 2,000 - 3,000 44 A SAPPHIRE AND DIAMOND RING, CIRCA 1940 The cushion-shaped sapphire, weighing 2.93cts, within a four-claw setting, between tapering shoulders of old brilliant-cut diamonds, GLDPRQGV DSSUR[LPDWHO\ FW WRWDO ULQJ VL]H 1ö € 2,000 - 3,000 Accompanied by a report fromAGL laboratory in NewYork, stating that the sapphire weighing 2.93cts is of Sri Lankan origin with no indications of heating. Report number 1089507, dated January 8th 2018 45 AN ART DECO DIAMOND BROOCH, CIRCA 1930 The openwork plaque set centrally with a row of five old brilliant-cut dia- monds, the frame throughout with old vari-cut diamonds, mounted in platinum DQG . JROG GLDPRQGV DSSUR[LPDWHO\ FWV WRWDO )UHQFK DVVD\ PDUNV ZLGWK FP € 2,000 - 3,000