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A NATURAL SAPPHIRE AND DIAMOND ART DECO STYLE DRESS RING, claw-set to the centre with a rectangular cut sapphire c.4.96ct and flanked to either side by graduated baguette-cut diamonds forming a step design and se in unmarked white metal. See illustration The sapphire in this ring has been assessed by the Gem and Pearl Laboratory as being a natural sapphire with no evidence of heat treatment. A certificate accompanies this lot.
AN ART DECO SAPPHIRE AND DIAMOND BRACELET of open cuff form collet-set overall with six round-cut diamonds, each c.0.4cts, and rub-over set to the centre with a row of calibre-cut blue sapphires and set overall with round rose-cut diamonds, with concealed clasp triple stamped with the French platinum mark and another indistinct mark, numbered 17979, the edge of the clasp marked VAN EF suggesting an attribution to Van Cleef with two safety catches and chasing to the metal edges overall, in a fitted Cartier case.
A French gold mounted circular ivory box, stamped under for the retailer London & Ryder, circa 1890, centred by a cabochon sapphire surrounded by eight rose-cut diamonds on a light blue guilloche enamel panel, within a laurel wreath, an outer band with laurel half wreaths with further sapphire cabochons, 5.7cm (2.25in) diameter. London & Ryder were jewellers at 17 New Bond Street from the early 1850s until they were taken over in 1929
A lady’s Art Deco platinum, sapphire and diamond cocktail watch, circa 1930, the two piece hinged case with calibre-cut sapphire and eight-cut diamond bezel to circular-cut sapphire and old brilliant-cut diamond tapered shoulders, the silvered dial with Arabic numerals and Breguet hands, the 15 jewel Swiss movement, cal. LO53T, no. 40193, on a black silk cordette strap, the case 2.1cm long
Tavannes, a lady’s Art Deco platinum, diamond and synthetic sapphire cocktail watch, circa 1930, ref. 103, no. 0258299, the two piece hinged case set with old brilliant and eight-cut diamonds and synthetic sapphire accents, the silvered dial with Arabic numerals and arrow hands, with a 15 jewel Tavannes movement, no. 30424, on a conforming pierced link expandable bracelet set with synthetic sapphires, the case 3.6cm long including lugs
Cartier, Santos de Cartier, a gentleman’s stainless steel and gold wristwatch, circa 1990, ref. 05457, no. 187901 the two piece screw down case with sapphire winding crown, the white dial with Roman numerals, blued steel hands, centre seconds hand and date aperture, the 7 jewel Cartier quartz movement cal. 87, on a two colour bracelet with a concealed fold over clasp, case 4.1cm long including lugs
* Cartier, Ronde, a gentleman’s stainless steel wristwatch, circa 2005, ref: 2934 No.736619NX, the two piece screw down case with cabochon sapphire winding crown, the white dial with Roman numerals and date aperture, secret Cartier signature at 7 o’clock, the 7 jewel Cartier quartz movement cal. 115A, on a black strap with a stainless steel Cartier deployant clasp, case 3.9cm long including lugs
* Cartier, Santos Galbee, a gentleman’s stainless steel and gold wristwatch, circa 1990, ref. 1566 no. 381323 CD, the two piece screw down case with sapphire winding crown, the cream dial with black Roman numerals, blued steel hands, centre seconds hand, date aperture and secret Cartier signature at 7 o’clock, the 7 jewel Cartier quartz movement cal. 687, on a stainless steel and gold bracelet with concealed fold over clasp, case 4.1cm long including lugs
* Cartier, Panth?re, a gentleman’s stainless steel wristwatch, circa 1995, ref. 130.000C, no. 0031571, the two piece screw down case with cabochon sapphire winding crown, the white dial with black Roman numerals, blued steel hands, centre seconds hand, date aperture and secret Cartier signature at 7 o’clock, the 7 jewel Cartier quartz movement cal. 87, on a block link bracelet with fold over clasp, case 3.9cm long including lugs
* Cartier, Tank, a lady’s 18 carat gold wristwatch, circa 2000, ref.1630 no. CC 86500, the square two piece square screw down case with cabochon sapphire winding crown, the white dial with Roman numerals, blued steel Brequet hands and secret Cartier signature at 7 o’clock, the 4 jewel Cartier quartz movement cal. 157, on a block link bracelet with a concealed fold over clasp, case 2.4cm long
Cartier, Tank Américaine, a lady’s 18 carat gold wristwatch, circa 2005, ref. 2482 no. 324855M, the two piece rectangular screw down case with sapphire winding crown, the white dial with black Roman numerals, blued steel hands and secret Cartier signature at 7 o’clock, the 4 jewel Cartier quartz movement cal. 157, on a black strap with a gold Cartier buckle, case 3.5cm long including lugs, with a Cartier box, original guarantee and instruction booklet, and Cartier cleaning kit in a card box
Cartier, Tank Mechanique, a lady’s 18 carat gold wristwatch, circa 1980, ref. 2070 no. 896041, the with two piece screw down case with cabochon sapphire winding crown, the silvered engraved dial with Roman numerals, blued steel hands and secret Cartier signature at 7 o’clock, the 17 jewel Cartier movement cal. 21, on a black strap with gold Cartier deployant clasp, case 2.9cm long including lugs
A pair of Regency gold and multi gem set ‘Dearest’ and ‘Regard’ locket earrings, circa 1830, one heart shaped drop set with diamond, emerald, amethyst, ruby, emerald sapphire and topaz spelling ‘Dearest’, the other with ruby, emerald, garnet, amethyst, ruby and diamond spelling ‘Regard’ in gold foliate chased surmounts, both drops opening to reveal glazed compartments and the inner covers enamelled with Cupid holding a heart in one, and an arrow in the other, with turquoise set gold foliate chased backs, suspended by chain link connections from turquoise and half-pearl cluster tops, 4.3cm long overall
A sapphire and diamond brooch by Cartier, London, the herring-bone pattern ribbon set with 7 brilliant-cut diamonds, approximately 0.75 carats total, and 11 circular-cut sapphires, signed Cartier London, made in France, numbered L9028, French poin?ons and London Import marks 1963, JC maker’s mark, 4.7cm long
A late Victorian sapphire and diamond brooch, circa 1890, the central oval mixed-cut sapphire weighing 4.31 carats, claw set above a border of 14 old brilliant-cut diamonds, approximately 2.50 carats total, mounted in gold backed silver, 2.6cm long. Offered for sale with a Gem & Pearl Laboratory report, No. 02738, dated 15th April 2010, stating no evidence of heat treatment, and an origin opinion that the sapphire is Burma
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137612 item(s)/page