AN ANTIQUE DUTCH DIAMOND AND PASTE CLUSTER RING in yellow gold and silver, set with a rose cut paste stone in a cluster of rose cut diamonds, no assay marks, size N / 6.75, 5.8g. 

Estimate £300 - £500

A SAPPHIRE AND DIAMOND HALO RING in platinum, set with a round cut sapphire of approximately 1.80 carats in a border of round brilliant cut diamonds, the band set with further diamonds, partial British hallmarks, size J / 4.75, 5.3g.  

Estimate £400 - £600

AN ANTIQUE DIAMOND BELCHER RING in high carat yellow gold, set with an old cut diamond, no assay marks, size O / 7.25, 4.7g. 

Estimate £400 - £600

A PINK TOURMALINE AND DIAMOND CLUSTER RING set with an octagonal step cut pink tourmaline in a cluster of single cut diamonds, stamped 18CT, size K / 5.25, 6.9g. 

Estimate £300 - £500

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut ruby in a cluster of rose cut diamonds and further rubies, partial British hallmarks for Birmingham, size M1/2 / 6.5, 3.7g. 

Estimate £300 - £500

NO RESERVE - AN ANTIQUE FOILED ROCK CRYSTAL AND PEARL CLUSTER RING in yellow gold, set with an oval cut foiled rock crystal in a cluster of pearls, no assay marks, size O / 7.25, 5.7g. 

Estimate £150 - £250

A DIAMOND FIVE STONE RING set with five round brilliant cut diamonds, accented by single cut diamonds, inscribed 1.53, stamped 18, size L1/2 / 6, 5.4g. 

Estimate £2,000 - £3,000

A PERIDOT AND PASTE WING RING designed as a wing set with round cut colourless paste stones, accented by a round cut peridot, no assay marks, size K / 5.25, 5.6g.

Estimate £300 - £500

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with three cabochon opals accented by old and rose cut diamonds, full British hallmarks for Birmingham 1911, size O / 7.25, 2.5g. 

Estimate £300 - £500

AN AQUAMARINE AND DIAMOND DRESS RING set with an octagonal step cut aquamarine of approximately 8.43 carats, in a border of emerald and round brilliant cut diamonds, further round brilliant cut diamonds set to the bifurcated band, stamped 750, size N

Estimate £2,000 - £3,000

AN OPAL AND ORANGE SAPPHIRE RING set with a cabochon opal between two pear cut orange sapphires, inscribed 3.89ct 0.94ct, stamped Au750, size M1/2 / 6.5, 4.1g.

Estimate £500 - £700

A LAPIS LAZULI RING set with an oval polished lapis lazuli, stamped 585, size O1/2 / 7.5, 7.6g. 

Estimate £250 - £350

A TSAVORITE GARNET AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut tsavorite garnet in a cluster of old cut diamonds, full British hallmarks, size L / 5.75, 4.0g. 

Estimate £1,000 - £1,500

A DIAMOND DRESS RING the openwork face set with a marquise cut diamond, accented by a border of single cut diamonds, no assay marks, size J1/2 / 5, 3.1g.

Estimate £1,200 - £1,600

AN ONYX AND DIAMOND DRESS RING comprising a polished onyx set with a round brilliant cut diamond in a border of round and baguette cut diamonds, the shoulders set with further diamonds, no assay marks, size M / 6.25, 4.4g.

Estimate £1,500 - £2,500

A DIAMOND AND SAPPHIRE TARGET RING set with a round brilliant cut diamond of approximately 0.45 carats in a border of calibre cut sapphires, stamped 18K, size M1/2 / 6.5, 3.3g. 

Estimate £1,000 - £1,500

NO RESERVE - A PINK CUBIC ZIRCONIA AND DIAMOND RING in 9ct white gold, set with an octagonal step cut pink cubic zirconia in a border of round cut diamonds, the band set with further diamonds, control marks, size L / 5.75, 3.3g. 

Estimate £60 - £80

A DIAMOND ETERNITY BAND RING the wide band set with old cut diamonds, no assay marks, size P1/2 / 8, 7.2g. 

Estimate £300 - £500

A DIAMOND RING set with a central pear shape rose cut diamond, surrounded by a cluster of round cut diamonds, stamped 14K, size N / 6.75, 2.8g. 

Estimate £500 - £700

AN ANTIQUE EMERALD AND DIAMOND RING in 18ct yellow gold, set with an oval cut emerald accented by old cut diamonds, partially obscured British hallmarks, size S1/2 / 9.5, 4.5g. 

Estimate £300 - £500

AN ANTIQUE AMETHYST, TURQUOISE AND PEARL RING in yellow gold, set with an oval cut amethyst in a border of cabochon turquoise and pearls, no assay marks, size R / 8.5, 3.5g. 

Estimate £200 - £300

AN ANTIQUE CHRYSOLITE AND RUBY RING in yellow gold, set with three cushion cut chrysolites, accented by round cut rubies, no assay marks, size O / 7.25, 2.2g.

Estimate £200 - £300

AN ANTIQUE SHELL AND PEARL CAMEO RING in yellow gold, set with a shell cameo carved to depict a mythological figure in a border of pearls, marked indistinctly, size K1/2 / 5.5, 3.8g.

Estimate £400 - £600

A TURQUOISE AND DIAMOND CLUSTER RING set with a cabochon turquoise in a cluster of old cut diamonds, stamped 18K, size M / 6.25, 4.7g.

Estimate £1,200 - £1,600

AN ANTIQUE VICTORIAN RUBY AND PEARL GYPSY RING in 22ct yellow gold, set with a pearl between two cushion cut rubies, full British hallmarks for London 1856, size P / 7.5, 3.1g. 

Estimate £300 - £500

A SPINEL AND PASTE CLUSTER RING set with a cushion cut spinel of approximately 4.10 carats in a cluster of round cut paste stones, no assay marks, size I1/2 / 4.5, 3.3g. 

Estimate £300 - £500

A BLACK PEARL AND DIAMOND RING set with a black pearl in a border of baguette cut diamonds, stamped 18K 750, size M1/2 / 6.5, 9.9g. 

Estimate £400 - £600

A DIAMOND CLUSTER RING set with a cluster of old cut diamonds, stamped 18CT&PLAT, size L1/2 / 6, 2.9g. 

Estimate £300 - £500

NO RESERVE - AN ANTIQUE DIAMOND FIVE STONE RING in 18ct yellow gold and platinum, set with five old cut diamonds all totalling 0.5-0.6 carats, stamped 18CT PLAT, size I / 4.25, 2.5g. 

Estimate £200 - £300

TWO ANTIQUE DIAMOND RINGS in 18ct yellow gold, one set with an old cut diamond and two rose cut diamonds, stamped 18ct, size P / 7.75, 3.1g, together with a ring set with a rose cut diamond in a star border, full British hallmarks for Chester 1905, s

Estimate £300 - £500

NO RESERVE - A PASTE REVERSIBLE RING the central band set to one half with a row of rectangular step cut green paste and to the other half with round cut colourless paste, flanked by two articulated rows of rectangular step cut red and blue paste, no

Estimate £300 - £500

A VINTAGE RUBY AND DIAMOND RING in yellow gold, set with a round cut ruby in a cluster of old cut diamonds, accented by ropework, no assay marks, size O / 7.25, 6.1g. 

Estimate £300 - £500

NO RESERVE - TWO GEMSET RINGS in 18ct yellow gold, comprising a ruby half eternity ring, full British hallmarks, size L1/2 / 6, 5.6g, together with a ring set with cubic zirconia, stamped 750, size O1/2 / 7.5, 3.8g. 

Estimate £150 - £250

A DIAMOND GYPSY RING set with a round cut diamond of approximately 0.53 carats, no assay marks, size R / 8.5, 7.5g.

Estimate £1,200 - £1,600

A SYNTHETIC SAPPHIRE AND DIAMOND CLUSTER RING set with a round cut synthetic sapphire in a cluster of round cut diamonds, no assay marks, size J / 4.75, 6.2g. 

Estimate £300 - £500

AN EMERALD AND WHITE GEMSTONE RING set with a cabochon emerald between two trapeze shaped white stones, no assay marks, shank distorted and in need of repair, stamped 9ct, 2.6g. 

Estimate £300 - £500

A TSAVORITE GARNET RING set with an oval cut tsavorite garnet of 1.89 carats, stamped 585, size M / 6.25, 2.1g. Accompanied by a gemmological report card stating that the tsavorite garnet is natural. 

Estimate £400 - £600

AN EMERALD AND DIAMOND TARGET RING set with an old cut diamond of approximately 2.79 carats in a border of calibre cut emeralds, stanped 18K, size M1/2 / 6.5, 5.0g. 

Estimate £8,000 - £12,000

ILEANA MAKRI, A COGNAC DIAMOND DRESS RING the circular ring set with round cut cognac diamonds, stamped 750, size O / 7.25, 6.0g. 

Estimate £300 - £500

A GLASS-FILLED RUBY AND DIAMOND RING set with a rose cut glass-filled ruby in a border of round brilliant cut diamonds, stamped 750, size M / 6.25, 8.8g. 

Estimate £800 - £1,200

A TANZANITE, EMERALD AND DIAMOND COCKTAIL RING set with an oval cabochon tanzanite in a border of round cut emeralds, accented by round cut diamonds, no assay marks, size N / 6.75, 8.0g. 

Estimate £600 - £800

AN AQUAMARINE, SAPPHIRE AND DIAMOND RING set with an octagonal step cut aquamarine in a border of round brilliant cut diamonds, accented on each side by a round cut sapphire in a border of further diamonds, inscribed 3.149ct 0.60ct d0.418ct, stamped

Estimate £800 - £1,200

A COGNAC DIAMOND ETERNITY RING set all around with alternating round brilliant cut cognac diamonds and pairs of round brilliant cut diamonds, the diamonds all totalling 1.91 carats, no assay marks, size M / 6.25, 4.4g. 

Estimate £600 - £800

AN OPAL RING in 14ct yellow gold, set with a cabochon opal in a stylised border, London import marks, size J / 4.75, 6.2g. 

Estimate £300 - £500

NO RESERVE - A BLACK AND WHITE DIAMOND DRESS RING pave set with round cut black diamonds accented by a scrolling border set with round cut white diamonds, no assay marks, size N / 6.75, 7.4g. 

Estimate £300 - £500

A DIAMOND HALF ETERNITY RING set with a row of baguette cut diamonds, no assay marks, size L1/2 / 6, 4.1g.

Estimate £1,500 - £2,500

A RUBY AND DIAMOND CLUSTER RING set with a cabochon ruby in a double cluster of single cut diamonds, no assay marks, size N / 6.75, 4.2g.

Estimate £2,500 - £3,500

A SAPPHIRE AND DIAMOND CLUSTER RING set with an oval cut sapphire of 2.83 carats in a cluster of round brilliant and tapered baguette cut diamonds, stamped 750, size O / 7.25, 4.0g. 

Estimate £1,800 - £2,200

A BLUE TOPAZ AND DIAMOND RING set with an oval cut blue topaz, the stepped shoulders set with round cut diamonds, inscribed 11.13ct d0.08ct, stamped Au750, size N / 6.75, 5.6g. 

Estimate £600 - £800

NO RESERVE - AN IOLITE AND DIAMOND DRESS RING set with a fancy cut iolite, the band set with two rows of round cut diamonds, stamped 14K, size N / 6.75, 5.3g. 

Estimate £300 - £500

A YELLOW SAPPHIRE AND DIAMOND RING set with an octagonal step cut yellow sapphire in a border of round brilliant cut diamonds, stamped 9ct, size P / 7.5, 3.0g.

Estimate £600 - £800

NO RESERVE - TWO GOLD RINGS comprising a torque ring, stamped 750, size R / 8.75, 3.5g, together with a signet ring engraved with a star, full British hallmarks, size Q1/2 / 8.5, 6.1g.

Estimate £200 - £300

AN ANTIQUE DIAMOND BAND RING in 22ct yellow gold, set with an old cut diamond in an illusion setting, full British hallmarks for Birmingham 1920, size O / 7.25, 7.3g. 

Estimate £400 - £600

A RETRO SAPPHIRE AND DIAMOND RING in platinum, set with a round cut sapphire accented by single and round brilliant cut diamonds, French import mark, size J / 4.75, 6.9g.

Estimate £2,000 - £3,000

NO RESERVE - AN OPAL RING in 9ct yellow gold, set with a cabochon opal, full British hallmarks for Birmingham 1920, size P / 7.75, 3.4g. 

Estimate £100 - £150

A GLASS FILLED RUBY AND DIAMOND RING set with a pear cut glass filled ruby, the bifurcated band set with round cut diamonds, glass filled ruby 19.0mm x 13.0mm x 6.6mm, stamped 18K 750, size N1/2 / 7, 8.3g. 

Estimate £1,200 - £1,600

A DIAMOND CLUSTER RING set with a round brilliant cut diamond in a cluster of baguette and round brilliant cut diamonds, no assay marks, size P1/2 / 8, 4.5g.

Estimate £1,500 - £2,500

A BLUE AND WHITE DIAMOND RING set with a row of irradiated round cut blue diamonds in a border of white diamonds, stamped 750K, size K / 5.5, 6.9g. 

Estimate £400 - £600

GRAFF, AN EMERALD AND DIAMOND DRESS RING set with an oval cut emerald of 7.18 carats, in a border of round cut diamonds accented by pear cut diamonds, the band set with further round cut diamonds, inscribed EM-7.18ct, signed Graff, stamped Au750, siz

Estimate £3,000 - £3,500

A RHODALITE GARNET RING set east to west with an oval cut rhodalite garnet, marked indistinctly, size N1/2 / 7, 12.2g. 

Estimate £500 - £700

NO RESERVE - A PRASIOLITE, GREEN GARNET AND DIAMOND RING in 18ct white gold, set with a pear shaped faceted prasiolite, the shoulders set with round cut green garnets and diamonds, full British hallmarks, size L1/2 / 6, 3.3g. 

Estimate £200 - £300

AN ANTIQUE EMERALD AND DIAMOND RING in 18ct yellow gold and silver, set with an octagonal step cut emerald in a border of rose cut diamonds, stamped 18CT, size M1/2 / 6.5, 7.1g. 

Estimate £1,200 - £1,600

AN EMERALD AND DIAMOND DRESS RING set with an emerald of 2.75 carats in a border of round brilliant and baguette cut diamonds, stamped 750, size N1/2 / 7, 4.1g. 

Estimate £1,200 - £1,600

THREE DIAMOND STACKING RINGS in 18ct yellow gold, comprising a three stone diamond ring and two connecting diamond band rings, two with full British hallmarks, one stamped 18K, size M / 6.25, 13.1g. 

Estimate £600 - £800

NO RESERVE - A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with an oval cut sapphire in a hexagonal border of single cut diamonds, partial British hallmarks, size O1/2 / 7.5, 7.4g. 

Estimate £200 - £300

A PEARL AND MULTICOLOUR DIAMOND RING set with a pearl of 11.6mm in a border of round brilliant cut blue, pink and purple diamonds, stamped 750, size M1/2 / 6.5, 6.4g. 

Estimate £1,200 - £1,800

NO RESERVE - A JADEITE JADE DIAMOND DRESS RING set with a cabochon jadeite jade accented by rows of round cut diamonds, stamped 18K750, size N1/2 / 7, 7.4g. 

Estimate £300 - £500

A DIAMOND DRESS RING set with a cluster of round brilliant and baguette cut diamonds in a border of round cut diamonds, the shoulders set with further baguette and round cut diamonds, no assay marks, size M / 6.25, 5.3g.

Estimate £1,800 - £2,200

NO RESERVE - A RUBY AND DIAMOND RING in 18ct white gold, set with a row of round cut rubies accented by round cut diamonds, full British hallmarks, size Q / 8, 4.8g. 

Estimate £200 - £300

AN ANTIQUE CAMEO RING set with an oval cameo carved to depict the bust of a classical man, stamped 9, size E / 2.5, 1.8g. 

Estimate £300 - £500

NO RESERVE - AN AQUAMARINE AND DIAMOND THREE STONE RING set with a rectangular step cut aquamarine accented on each side by an old cut diamond, stamped PLAT, size K1/2 / 5.5, 3.0g. 

Estimate £200 - £300

NO RESERVE - AN ANTIQUE BANDED AGATE SIGNET RING in yellow gold, set with a round cabochon banded agate, marked indistinctly, size K1/2 / 5.5, 7.6g. 

Estimate £200 - £300

NO RESERVE - THREE GEMSET RINGS comprising a diamond band ring, partial British hallmarks for 18ct gold, size S / 9, 2.4g, a sapphire and diamond half eternity ring, full British hallmarks for 18ct gold, size Q1/2 / 8.5, 2.5g, together with a sapphir

Estimate £200 - £300

AN ANTIQUE DIAMOND NAVETTE RING in 18ct yellow gold, the navette face set with old and single cut diamonds, stamped 18CT, size K1/2 / 5.5, 2.4g. 

Estimate £300 - £500

A BLUE SPINEL RING in 23ct yellow gold, set with a cushion cut blue spinel, inscribed 'PL Mor 1938', Swedish assay marks, size K1/2 / 5.5, 6.3g. 

Estimate £300 - £500

AN EMERALD AND DIAMOND DRESS RING the openwork face set with an oval cut emerald accented by old and round cut diamonds, stamped 18, size N / 6.75, 4.3g. 

Estimate £800 - £1,200

A SOLITAIRE DIAMOND RING set with a round brilliant cut diamond of approximately 0.55 carats, the shoulders set with single cut diamonds, stamped 750, size O / 7.25, 3.1g. 

Estimate £500 - £700

A GREY PEARL RING set with a grey pearl of 10.5mm, stamped 14K, size L1/2 / 6, 4.4g. 

Estimate £60 - £80

AN AMETHYST AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut amethyst in a cluster of single cut diamonds, full British hallmarks, size O1/2 / 7.5, 3.2g.

Estimate £400 - £600

A SAPPHIRE AND DIAMOND THREE STONE RING set with an oval cut sapphire accented on each side by a round brilliant cut diamond, stamped 750, size O / 7.25, 5.3g. 

Estimate £500 - £700

A RHODOLITE GARNET RING set with an octagonal step cut rhodolite garnet of 10.34 carats, no assay marks, size L1/2 / 6, 11.4g. 

Estimate £400 - £600

A SOLITAIRE DIAMOND RING set with a round brilliant cut diamond of approximately 0.33 carats, no assay marks, size N / 6.75, 4.7g. 

Estimate £300 - £500

A DIAMOND HALF ETERNITY RING half set with a row of round brilliant cut diamonds, stamped 750, size R1/2 / 9, 5.0g. 

Estimate £400 - £600

A PEARL AND DIAMOND RING set with a pearl of 8.8mm accented by round brilliant cut diamonds, stamped 14K, size N1/2 / 7, 6.7g. 

Estimate £400 - £600

AN EMERALD, ENAMEL AND DIAMOND RING set with an oval cut emerald in a border of white enamel, the band accented by round cut diamonds, stamped 18K, size L / 5.75, 2.0g. 

Estimate £300 - £500

AN EMERALD, SAPPHIRE AND WHITE SAPPHIRE RING in 18ct white gold, set all around with a row of alternating round cut sapphires, emeralds and white sapphires, partial British hallmarks, size R / 8.5, 8.0g. 

Estimate £300 - £500

NO RESERVE - A SAPPHIRE AND WHITE GEMSTONE THREE STONE RING in 9ct yellow gold, set with a round cut sapphire between two round cut cubic zirconias, full British hallmarks, size M / 6.25, 1.8g. 

Estimate £50 - £70

NO RESERVE - A SOLITAIRE DIAMOND RING in platinum, set with an emerald cut diamond between two tapered baguette cut diamonds, full British hallmarks, size H / 3.75, 2.3g. 

Estimate £200 - £300

AN ANTIQUE VICTORIAN DIAMOND MOURNING BAND RING in 22ct yellow gold, set with an old cut diamond, inscribed 'In memory of Mary Grubb died 1875', British hallmarks with rubbed assay office, size J1/2 / 5, 2.8g. 

Estimate £250 - £350

A PEARL DIAMOND DRESS RING the stylised ring set with four pearls and accented by round cut diamonds, stamped 585, size N1/2 / 7, 4.6g. 

Estimate £100 - £150

AN ANTIQUE DIAMOND AND GREEN PASTE RING in yellow gold, set with three old cut diamonds and two round cut green paste stones, no assay marks, size M / 6.25, 1.7g. 

Estimate £250 - £350

AN ANTIQUE VICTORIAN DIAMOND BAND RING in 22ct yellow gold, set with an old European cut diamond, full British hallmarks for Birmingham 1889, size J / 4.75, 3.0g. 

Estimate £300 - £500

A VINTAGE CITRINE RING in yellow gold, set with an octagonal step cut citrine in an ornate setting, no assay marks, size N1/2 / 7, 8.1g. 

Estimate £600 - £800

AN ANTIQUE DIAMOND AND ENAMEL NAVETTE RING in rose gold, the navette face set with rose cut diamonds and accented by blue enamel, no assay marks, size K / 5.25, 2.7g. 

Estimate £400 - £600

A RUBY AND DIAMOND RING set with an oval cabochon ruby accented by rose cut diamonds, no assay marks, size K1/2 / 5.5, 5.1g. 

Estimate £800 - £1,200

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold, set with a cluster of old cut diamonds, no assay marks, size M / 6.25, 4.0g. 

Estimate £300 - £500

AN INDIAN PEARL, DIAMOND AND ENAMEL RING set with a pearl of 9.5mm accented by rose cut diamonds, the reverse decorated in red and green enamel, no assay marks, size K / 5.25, 6.8g. 

Estimate £300 - £500

A VINTAGE THREE STONE DIAMOND RING in 18ct yellow gold, set with three round brilliant cut diamonds, full British hallmarks for London 1988, size L / 5.75, 2.8g. 

Estimate £200 - £300

A PEARL AND DIAMOND RING in 9ct yellow gold, set with a pearl accented by six round cut diamonds, full British hallmarks for 1984, size N1/2 / 7, 2.5g. 

Estimate £40 - £60

A RUBY AND DIAMOND ETERNITY RING set all around with a row of square step cut rubies accented by round cut diamonds, stamped 14K, size J / 4.75, 2.4g. 

Estimate £300 - £500