A VINTAGE GOLD BRACELET in 18ct yellow gold, of woven strap design, full British hallmarks for London 1969, 18.5cm, 23.8g. 

Estimate £1,000 - £1,500

A DIAMOND FRINGE NECKLACE comprising a belcher chain suspending five oval and pear cut diamond drops, the diamonds all totalling 1.0-1.2 carats, stamped Au750, 45.0cm, 3.0g.

Estimate £1,000 - £1,500

VAN CLEEF & ARPELS, A CARNELIAN ALHAMBRA BRACELET in 18ct yellow gold, comprising five quatrefoil links set with polished carnelian, connected by lengths of trace chain, signed VCA and numbered, French assay marks, stamped 750, 19.5cm, 11.3g.

Estimate £3,000 - £5,000

A COLOMBIAN EMERALD AMD DIAMOND BANGLE the hinged bangle in cross-over design, set with two cabochon emeralds of approximately 2.20 carats each, accented by rose cut diamonds, stamped 585, inner circumference 16.5cm, 16.1g. Accompanied by a gemmologi

Estimate £2,000 - £3,000

AN EMERALD BRACELET in 18ct yellow gold, the fancy link bracelet accented by cabochon emeralds, stamped 750, Italian assay marks, 20.5cm, 45.0g. 

Estimate £2,000 - £3,000

A THREE ROW DIAMOND BRACELET comprising three rows of round brilliant cut diamonds, the diamonds totalling 4.5-4.8 carats, stamped 750, 17.0cm, 21.3g. 

Estimate £3,500 - £5,500

M. BUCCELLATI, A DIAMOND BANGLE the hinged bangle with rigato design, accented by motifs set with round brilliant cut diamonds, signed M Bvccellati, Italian assay marks, inner circumference 17.0cm, 67.4g. 

Estimate £20,000 - £25,000

A YELLOW SAPPHIRE LINE BRACELET in 9ct yellow gold, comprising a row of oval cut yellow sapphires, the sapphires totalling 24.92 carats, full British hallmarks, stamped 9K 375, 18.5cm, 23.8g. 

Estimate £2,500 - £3,500

A DIAMOND NECKLACE comprising a trace chain punctuated by round brilliant cut diamonds, the diamonds totalling 0.77 carats, stamped 750, 46.8cm, 4.7g. 

Estimate £800 - £1,200

A DIAMOND LINE BRACELET comprising a row of thirty one round brilliant cut diamonds, the diamonds totalling 9.65 carats, inscribed 31/9.65, 18K, 17.5cm, 19.8g.

Estimate £6,000 - £8,000

AN ART DECO DIAMOND, SAPPHIRE AND SEED PEARL BRACELET comprising a lattice of seed pearls, the central openwork panel set with bullet and single cut diamonds, accented by calibre cut sapphires, the clasp set with further diamonds, no assay marks, 18.

Estimate £6,000 - £8,000

ROBERTO COIN, A DIAMOND POIS MOI BANGLE the hinged bangle pave set with a section of round brilliant cut diamonds, accented throughout with circular indents, signed Roberto Coin, stamped 18KT, inner circumference 17.0cm, 60.1g. 

Estimate £5,000 - £7,000

A TANZANITE AND DIAMOND BRACELET in 18ct white gold, comprising a row of scrolling links set with round brilliant cut diamonds, punctuated by eight oval cut tanzanites in stylised borders of further round brilliant cut diamonds, the tanzanites totall

Estimate £3,000 - £5,000

A DIAMOND AND EMERALD SNAKE BANGLE designed as a coiled snake set with round brilliant cut diamonds, the eyes set with round cut emeralds, the diamonds totalling 1.24 carats, no assay marks, inner circumference 16.0cm, 22.5g. 

Estimate £3,500 - £5,500

AN ART DECO FRENCH SAPPHIRE AND DIAMOND BRACELET in platinum, set with seven rectangular step cut sapphires, accented by a row of further sapphires between two rows of single cut diamonds, the sapphires totalling 14.0-16.0 carats, French assay marks,

Estimate £10,000 - £15,000

TIFFANY & CO, AN ATLAS BANGLE the hinged bangle embossed with Roman numerals, signed Tiffany & Co. 1995, stamped 750, inner circumference 17.0cm, 64.6g. 

Estimate £4,500 - £5,500

A RUBY AND DIAMOND BRACELET comprising a row of alternating oval cut rubies and round brilliant cut diamonds, the rubies totalling 8.74 carats, stamped 750, 17.0cm, 8.8g. 

Estimate £1,500 - £2,500

A DIAMOND BANGLE in 18ct white gold and platinum, the hinged bangle set with a row of round brilliant cut diamonds, the diamonds totalling 0.50 carats, partial British hallmarks, stamped PT / 750, inner circumference 17.0cm, 12.7g. 

Estimate £1,200 - £1,600

A DIAMOND LINE BRACELET comprising a row of alternating round brilliant cut diamonds and trios of baguette cut diamonds, the diamonds totalling 5.70 carats, stamped 750, 17.5cm, 14.5g. 

Estimate £6,000 - £8,000

AN ART DECO SAPPHRIE AND DIAMOND BRACELET in platinum, set with a principal baguette cut diamond between two fancy cut sapphires, accented throughout with transitional, old European and single cut diamonds, the diamonds all totalling 7.0-8.0 carats,

Estimate £8,000 - £12,000

A DIAMOND BRACELET in 18ct white gold, comprising a row of clusters of round brilliant and baguette cut diamonds, punctuated by further round brilliant cut diamonds, the diamonds totalling 2.13 carats, full British hallmarks, stamped 18K 750, 18.0cm,

Estimate £3,000 - £5,000

AN AQUAMARINE AND DIAMOND BRACELET comprising a row of alternating oval cut aquamarines and round brilliant cut diamonds, the aquamarines totalling 8.50 carats, stamped 750, 18.0cm, 11.0g. 

Estimate £1,200 - £1,600

AN ONYX AND DIAMOND BRACELET comprising a row of polished onyx beads, accented by round brilliant cut diamonds, stamped 750, 17.5cm, 16.7g. 

Estimate £1,800 - £2,200

A TSAVORITE GARNET BANGLE set all around with a row of round cut tsavorite garnets the garnets all totalling 3.60 carats, no assay marks, inner circumference 18.8cm, 7.6g. 

Estimate £100 - £150

A JADEITE JADE BANGLE comprising a hoop of polished mottled jadeite jade, inner circumference 17.0cm, 67.4g.

Estimate £500 - £700

A JADEITE JADE BRACELET comprising a row of six jadeite jade plaques carved to depict foliage, stamped 14K, 20.2cm, 26.0g. 

Estimate £1,500 - £2,500

A DIAMOND LINE BRACELET comprising a row of round brilliant cut diamonds, the diamonds totalling 10.58 carats, stamped 750, 18.0cm, 14.8g. 

Estimate £7,000 - £9,000