A Victorian 18 carat gold cased pocket barometer, London 1880 by Richard James Oliver

DIAMOND-SET EARCLIPS, CIRCA 1990 Brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 4.05cts total, maker's mark, London import mark, length 2.9cm, cased by Chatila For further informat

GARRARD: CHAIN NECKLACE, 1979 Of bicoloured and textured 18 carat gold byzantine linking, maker's mark G&Co, London import mark, length 58.5cm, cased by Garrard For further information on this lot ple

EMERALD RING, 1938 The sugarloaf cabochon emerald, weighing 6.49 carats, in a rubover setting, mounted in 18 carat gold, London hallmark, ring size M Footnotes: Accompanied by a report from AGL statin

DIAMOND SINGLE-STONE RING, 1984 Set with a brilliant-cut diamond, weighing 2.96 carats, mounted in 18 carat gold, London hallmark, ring size approx. O½

DIAMOND CLUSTER RING The brilliant-cut diamond, weighing 2.51 carats, within a brilliant-cut diamond surround, the gallery similarly-set, mounted in 18 carat gold and platinum, London hallmark, ring s

DIAMOND SINGLE-STONE RING The old brilliant-cut diamond, weighing 10.74 carats, in an 18 carat white and yellow gold setting, London hallmark, ring size P

WENDY RAMSHAW CBE, AN 18 CARAT GOLD, GARNET AND FIRE OPAL ELEVEN RING STACK LONDON 1987 The eleven stackable rings one a polished band, the others with various shaped cabochon fire opals and garnets i

λ AN 18 CARAT GOLD AND ENAMEL CIRCULAR BOXGERALD BENNEY, MASTER ENAMELLER'S MARK FOR ALAN ALFRED EVANS, LONDON 1975With red translucent enamel over a sunburst ground5cm (2in) diameter111g grossWith

CARTIER: GOLD MEDALLION NECKLACE, 1973 The 18 carat gold disc on a cable-link chain, medallion and clasp signed Cartier, chain numbered 6057, medallion numbered P4871 with maker's mark JC and London h

Breguet, Type XXI, ref. 3810, an 18 carat gold wristwatch, no. 79301, circa 2012, automatic chronograph movement, 25 jewels, cal. 6840/1, no. 0142172, black dial, luminous Arabic numerals, luminous ba

AN EARLY 1980S 18 CARAT GOLD, RUBY AND DIAMOND NECKLACE, BRACELET AND EAR PENDANT SUITE The necklace with graduated links set with pairs of marquise cut rubies and a brilliant cut diamond, approximate

Ulysse Nardin, Dual Time, ref. 246-55, an 18 carat gold wristwatch, no. 755, circa 2008, automatic movement, 34 jewels, 22 carat gold oscillating weight, cal. U.N. 008248 ETA. 2892 A2, silvered sun ra

DIAMOND SINGLE-STONE RING, 1884 The cushion-shaped diamond, mounted in 18 carat gold, diamond approx. 4.90cts, UK hallmark, ring size approx. P (leading edge) For further information on this lot pleas

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 2.00 carats, mounted in 18 carat gold, rubbed UK hallmark, ring size R½

GRIMA: BOULDER OPAL AND DIAMOND DRESS RING, 1977 The oval boulder opal in a pierced mount of textured wire with brilliant-cut diamond accents, mounted in 18 carat gold, signed Grima, workshop mark HJC

A CARTIER 18 CARAT GOLD 'LOVE' BANGLE WITH 1.2 CARATS OF DIAMONDS France, 2007, signed 'Cartier', numbered 'OD7246', hallmarks '750' and '19' Accompanied by original makers box, original screwdriver,

CHANEL: 'L'AMOUR' DIAMOND PENDANT NECKLACE Designed as a circle and line pavé-set with diamonds, suspending a pear-shaped diamond drop weighing 0.82cts, mounted in 18 carat gold, signed Chanel, n

PIAGET, ALTIPLANO ULTRA THIN, REF. P10522AN 18 CARAT GOLD WRIST WATCH, NO. 1030094, CIRCA 2010Movement: Cal. 838P, manual wind, 19 jewelsCase: 18 carat gold screwed case, screwed down display case bac

Patek Philippe & Cie, Geneve, No. 974694, case No. 672626, Ref. 2404, sold on the Dec. 22, 1952. Fine and rare rectangular 18-carat gold gentleman's wristwatch. Purchased in 1989 from Antiquorum "The

Patek Philippe 18 Karat Gold Pocket Watch, having second hand case and work signed Patek Philippe #74303, 48.3 millimeters, total weight 92 grams.

18 carat white gold. Colour H/I, Clarity SI2. Diamond weight: 5.03 ct.

VAN CLEEF & ARPELS, A PERLEE CLOVERS DIAMOND BRACELET Made in 18 carat rose gold with white gold tongue clasp, quatrefoil clover motifs with beaded borders Round brilliant cut diamonds, approximate to

PIAGET jewellery watch, 1960s, mechanical movement, 18 carat white gold case and bracelet, lapis lazuli dial, with brilliant-cut diamonds as on the bezel, estimated total weight 2.40cts, numbered 9171

Piaget, Polo Key Largo, ref. 25025, an 18 carat white gold and diamond bracelet wristwatch, no. 821070, circa 2001, automatic movement, 27 jewels, adjusted to 5 positions, cal. 191P, no. 1924, silvere