Jewellery, gems

A diamond bracelet and ring suite

A diamond bracelet and ring suite Of curb-link design, set throughout with brilliant-cut diamonds, the ring en suite, diamonds approximately 24.00 carats total, length 18.5cm, ring size Q (2...

Price: £15,000 - £20,000
ca. US$18,705 - US$24,940

Date: 24 Sep 2019

Brillant/Diamant-Stabbrosche

Gold 580, 1 Altschliffbrillant ca. 0,50 ct, 6 Diamanten zusammen ca. 0,50 ct, 8 synthetische Spinelle, erstes Drittel 20. Jh., Wiener Kontrollamtszeichen, Länge 50 mm, 4,2 g...

Price: €650
ca. US$718

Date: 30 Sep 2019

A diamond and multi gem-set necklace, bracelet, brooch, earring and ring suite,

A diamond and multi gem-set necklace, bracelet, brooch, earring and ring suite, circa 1960 The necklace designed at the front as an articulated garland of finely modelled curling leaves, each with engraved decoration and a brilliant-cut diamond vein, suspended from scrolling tendrils and gem-set single cabochon buds, including moonstone, turquoise and amethyst, the bracelet, brooch and earrings of...

Price: £8,000 - £12,000
ca. US$9,976 - US$14,964

Date: 24 Sep 2019

A sapphire and diamond floral brooch,

A sapphire and diamond floral brooch, by Van Cleef & Arpels, circa 1955 Designed as a bouquet of flowers and buds, set with circular-cut sapphires and brilliant-cut and marquise-cut diamonds, on baguette-cut diamond stems, with a calibré-cut sapphire tie, diamonds approximately 9.40 carats total, signed Van Cleef & Arpels, numbered 70209, partial maker's mark, French assay marks, length 8.0cm...

Price: £15,000 - £20,000
ca. US$18,705 - US$24,940

Date: 24 Sep 2019

A lapis lazuli and diamond bracelet, ring and pendant,

A lapis lazuli and diamond bracelet, ring and pendant, by Van Cleef & Arpels, circa 1970 1st: The bracelet formed of fluted domed lapis lazuli links with openwork chevron terminals, the beaded spacers with brilliant-cut diamond highlights, 2nd: The bombé ring with carved chevron lapis lazuli plaques between pavé-set brilliant-cut diamonds, 3rd: The openwork fluted lapis lazuli and polished drop...

Price: £12,000 - £15,000
ca. US$14,964 - US$18,705

Date: 24 Sep 2019

A 'Ruban Bombé' diamond bracelet,

A 'Ruban Bombé' diamond bracelet, by Van Cleef & Arpels, circa 1990 The highly articulated strap designed as a lattice of brilliant-cut diamonds, diamonds approximately 23.20 carats total, signed Van Cleef & Arpels, numbered M39107, workshop mark, French assay mark, length 17.5cm...

Price: £30,000 - £50,000
ca. US$37,411 - US$62,352

Date: 24 Sep 2019

Brillant/Diamant-Brosche

Gold 580/Silber, Altschliffbrillanten, Diamantrauten zusammen ca. 0,50 ct, 3 Kulturperlen, um 1900, Wiener Kontrollamtszeichen, Länge 38 mm, 6,4 g...

Price: €340
ca. US$376

Date: 30 Sep 2019

A sapphire and diamond three-stone ring,

A sapphire and diamond three-stone ring, circa 1900 The cushion-shaped sapphire, weighing 4.46 carats, between cushion-shaped diamonds, with smaller old brilliant-cut diamond highlights, the gallery of scroll design, mounted in platinum, diamonds approximately 2.00 carats total, ring size K, Cartier case Fußnoten Accompanied by a report from Gübelin stating that the sapphire is of Kashmir origin...

Price: £100,000 - £150,000
ca. US$124,704 - US$187,056

Date: 24 Sep 2019

A 'mystery-set' ruby and diamond bracelet,

A 'mystery-set' ruby and diamond bracelet, by Van Cleef & Arpels, circa 1990 The flexible band designed as a triple row of calibré-cut rubies in invisible settings, between courses of collet-set brilliant-cut diamonds, with a concealed clasp, signed VCA, numbered 136884, workshop mark, French assay mark, length 17.25cm...

Price: £100,000 - £150,000
ca. US$124,704 - US$187,056

Date: 24 Sep 2019

A diamond plaque brooch/pendant,

A diamond plaque brooch/pendant, by Buccellati, circa 1925 The oval brooch set with an old brilliant-cut diamond at the centre, the pierced surround with 'modellato' foliate detail set with smaller old brilliant and rose-cut diamonds, mounted in silver and rhodium-plated gold, principal diamond approximately 2.00 carats, brooch fitting detachable, signed Buccellati, width 4.3cm, monogrammed fitted...

Price: £4,000 - £6,000
ca. US$4,988 - US$7,482

Date: 24 Sep 2019