Adam's Fine Jewellery & Watches 8th December 2020

T uesday 8 th D ecember 2020. S tarting at 4 pm 78 91 A CULTURED PEARL AND DIAMOND NECKLACE Composed of two rows of cultured pearls of cream tint, the fron- tispiece embellished by a scalloped bombé pendant pavé-set with brilliant-cut diamonds throughout, with two spacers and clasp of similar style, mounted in 18K gold, diamonds approximately 5.50cts total, maker’s mark ‘SB’ for Serge Bouder, French assay marks, length ap- proximately 39.5cm € 3,500 - 4,500 Maker’s mark for‘SB’ for workshop Serge Bouder located in Paris, who has worked for many jewellery houses including Fred Paris, Cartier amongst others. 93 A LADY’S DIAMOND ‘COLLISEE (RIVOLI)’ BRACELET WATCH, BY CARTIER, CIRCA 1995 8-jewel Cal. 690 quartz movement, the circular white dial with Roman numerals and blued steel sword hands, secret signature at 10 o’clock, the case and lugs pavé-set with single-cut diamonds, to a fitted bracelet with similarly-cut diamonds accented with lozange-shaped iolites or tanzanites with hidden double folding clasp, reversed faceted diamond crown, dial,case,bracelet and move- ment signed, case no. 88109*, ref. 253*, with maker’s mark and Swiss as- say mark, with international convention mark for 18K gold, with maker’s pouch and box, case width (including crown): 2.5cm € 5,000 - 6,000 95 A PAIR OF LAPIS LAZULI AND DIAMOND EARCLIPS Each oval-shaped cabochon lapis lazuli within collet-setting, with- in a scrolling gold frame embellished with brilliant-cut diamonds, mounted in 18K gold, length 3cm € 1,200 - 1,800 92 A PAIR OF DIAMOND EARCLIPS, BY GUBELIN Each designed as an openwork bombé clip, pavé-set with bril- liant-cut diamonds throughout with reeded detail on surmount, mounted in 18K gold, diamonds approximately 2.70cts total, with maker’s mark for Gübelin, Swiss assay marks, length 2cm € 2,000 - 3,000 94 A RUBY AND DIAMOND DRESS RING Composed of a central oval-shaped diamond and ruby within a ta- pered baguette-cut diamond and ruby surround and shoulders pavé- set with brilliant-cut diamonds, mounted in 18K gold,diamonds approx- imately 1.60ct total, ring size Q € 1,200 - 1,800 96 A COLOURED SAPPHIRE AND DIAMOND DRESS RING Composed of an elongated octagonal-shaped pink sapphire and yellow sapphire within a four-claw setting, each weighing approx- imately 8.60cts, each between baguette-cut diamond shoulders and pavé-set with brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.65cts total, ring size K € 8,000 - 9,000 Accompanied by a report from GCS laboratory in London stating that each sapphire weighing approximately 8.60cts is of Madagas- can origin, with no indications of heat treatment. Report number 81280-64, dated October 19th 2020 93