• Call us: +44 (0) 1305 265 080
Duke's Auctions
Live

Jewellery, Watches, Silver and Currency

Sale Days:
Wednesday 10 September 2025 10:30 - 17:30 BST Starts with Lot 1
Thursday 11 September 2025 10:30 - 17:30 BST Starts with Lot 500
MoreLess information

Heads of Sale: 

Jewellery: Henry Wikeley 

Watches and Currency: Julian Smith 

Silver: Michael Roberts


Auction: 

Wednesday 10th and Thursday 11th September at 10.30am

Day one | Jewellery and Watches

Day two | Silver and Currency


Viewing: 

Monday 8th September 9.30am - 7pm

Tuesday 9th September 9.30am - 5pm

From 9am the day of the Auctions 


Bidding:

 Live bidding will be available for this auction through this website, The Saleroom and Easylive Auction. Please ensure your registration is completed early to avoid disappointment. Commission Bidding and Telephone bidding is also available. 

Unfortunately, Duke's are unable to offer a postal or delivery service. We are pleased to recommend reputable carriers and can advise on air-freight and other forms of dispatch.

For more information please contact Duke's on 01305 265080 or email enquiries@dukes-auctions.com

Find our full conditions of sale here

Page:

of 19

Lots per page:

Total lots: 865

AN OPAL RING
Lot 96 Sold
AN OPAL RING
in 9ct gold, set with an opal of c.1.71 carats, held in a bezel setting, to stylised shoulders, stamped '9C', size N3/4 / 54.5, (c.2.3g)
Hammer price: £260
Estimate: £50 - £100
10 September 2025
10 September 2025
A DIAMOND SOLITAIRE RING
Lot 97 Unsold
A DIAMOND SOLITAIRE RING
in platinum, set with a round brilliant cut diamond of c.3.54 carats over a stylised gallery, no assay marks, size I / 48, (c.4.1g)
Estimate: £10,000 - £15,000
10 September 2025
10 September 2025
AN AQUAMARINE AND DIAMOND RING
Lot 98 Unsold
AN AQUAMARINE AND DIAMOND RING
in 18ct white gold, set with a step cut aquamarine of c.3.47 carats, to diamond-set shoulders, stamped '750', size N1/2 / 54.5, (c.4.1g)
Estimate: £600 - £800
10 September 2025
10 September 2025
AN ART DECO DIAMOND RING
Lot 99 Unsold
AN ART DECO DIAMOND RING
in platinum set with an old cut diamond of c.0.70 carats, flanked by tapered baguette cut diamonds, stamped '10%IRIDPLAT', size L / 51, (c.4.0g)
Estimate: £3,000 - £5,000
10 September 2025
10 September 2025
A DIAMOND SOLITAIRE RING
Lot 100 Sold
A DIAMOND SOLITAIRE RING
in platinum, set with a cushion shaped old mine cut diamond of c.1.50 carats, to diamond-set shoulders, stamped 'PLATINUM', size L / 51, (c.3.5g)
Hammer price: £2,400
Estimate: £1,500 - £2,500
10 September 2025
10 September 2025
A FINE AQUAMARINE, DIAMOND AND SAPPHIRE COCKTAIL RING
Lot 101 Unsold
A FINE AQUAMARINE, DIAMOND AND SAPPHIRE COCKTAIL RING
circa 1950s, in platinum, set with a step cut aquamarine of c.11.30 carats, surrounded by a cluster of marquise cut sapphires and diamonds, stamped '10%IRIDPLAT', size L1/2 / 51.5, (13.1g)
Estimate: £5,000 - £7,000
10 September 2025
10 September 2025
AN EMERALD AND DIAMOND CLUSTER RING
Lot 102 Unsold
AN EMERALD AND DIAMOND CLUSTER RING
in 18ct white gold, set with a step cut emerald of c.2.88 carats, surrounded by a cluster of round brilliant cut diamonds totalling c.1.40 carats, stamped '18K', size N / 53.5, (c.6.5g)
Estimate: £2,000 - £3,000
10 September 2025
10 September 2025
A RUBY AND DIAMOND RING
Lot 103 Unsold
A RUBY AND DIAMOND RING
in 18ct gold, set with an oval cut ruby of c.2.62 carats, to shoulder set with trefoils of round brilliant cut diamonds, stamped '750', size N / 53.5, (c.4.9g)
Estimate: £1,000 - £1,500
10 September 2025
10 September 2025
AN AMETHYST AND DIAMOND CLUSTER RING
Lot 104 Sold
AN AMETHYST AND DIAMOND CLUSTER RING
in 18ct gold, set with an oval cut amethyst of c.13.06 carats, surrounded by a cluster of round brilliant cut diamonds, '18CT', size L / 51.5, (c.15.7g)
Hammer price: £900
Estimate: £1,000 - £1,500
10 September 2025
10 September 2025
THREE SAPPHIRE AND DIAMOND HALF ETERNITY RINGS
Lot 105 Sold
THREE SAPPHIRE AND DIAMOND HALF ETERNITY RINGS
in 9ct gold, each set with alternating round cut sapphires and diamonds, full British hallmarks, (c.4.7g gross weight) (3)
Hammer price: £100
Estimate: £100 - £200
10 September 2025
10 September 2025
A SAPPHIRE AND SPLIT PEARL CLUSTER RING
Lot 106 Sold
A SAPPHIRE AND SPLIT PEARL CLUSTER RING
in 9ct gold, set with a cluster of split pearls and round cut sapphires, full British hallmarks, size P1/2 / 57; together with a diamond half eternity ring in 18ct gold, half set with round brilliant cut diamonds, stamped '750', size P1/2 / 56.5; and a sapphire and diamond half eternity ring in 18ct gold, set with alternating round cut sapphires and single cut diamonds, no assay marks, (c.5.6g gross weight) (3)
Hammer price: £150
Estimate: £100 - £200
10 September 2025
10 September 2025
A GEM-SET CLOVER RING
Lot 107 Sold
A GEM-SET CLOVER RING
in 14ct gold, set with round cut emeralds, sapphires, rubies and diamonds, stamped '14K', size K / 50; together with a zircon and white sapphire cluster ring in 9ct gold, set with a round cut zircon, surrounded by a cluster of white sapphires, no assay marks size L / 51, (c.5.2g gross weight) (2)
Hammer price: £130
Estimate: £100 - £200
10 September 2025
10 September 2025
AN OPAL RING
Lot 108 Sold
AN OPAL RING
in sterling silver, set with an opal cabochon of c.8.75 carats, held in a four-claw setting, stamped '925', size P / 56, (c.9.6g)
Hammer price: £240
Estimate: £150 - £250
10 September 2025
10 September 2025
A TANZANITE AND DIAMOND RING
Lot 109 Sold
A TANZANITE AND DIAMOND RING
in 9ct white gold, set with an oval cut tanzanite, the band rub-over set with round brilliant cut diamonds, stamped '9K', size M3/4 / 53, (c.2.4g)
Hammer price: £100
Estimate: £100 - £150
10 September 2025
10 September 2025
A COLLECTION OF FOUR RINGS
Lot 110 Sold
A COLLECTION OF FOUR RINGS
including a knot ring in 9ct gold, an onyx and enamel mourning ring in 9ct gold, a blank 9ct rose gold signet ring and a paste bombé ring in 14ct gold, (c.14.0g gross weight) (4)
Hammer price: £200
Estimate: £150 - £250
10 September 2025
10 September 2025
AN EMERALD CUT DIAMOND RING
Lot 111 Unsold
AN EMERALD CUT DIAMOND RING
in platinum, set with an emerald cut diamond of 1.02 carats, flanked by baguette cut diamonds, full British hallmarks, size Q / 57.5, (c.3.7g), accompanied by an IGI report stating that the diamond is E colour and VS1 clarity with no fluorescence
Estimate: £3,000 - £5,000
10 September 2025
10 September 2025
A FANCY BROWN DIAMOND CLUSTER RING
Lot 112 Unsold
A FANCY BROWN DIAMOND CLUSTER RING
in silver gilt, set with a fancy brown rose-cut diamond, surrounded by concentric halos of rose-cut diamonds, all totalling c.1.63 carats, no assay marks, size O1/2 / 55.5, (c.4.3g)
Estimate: £300 - £500
10 September 2025
10 September 2025
AN OPAL AND GARNET CLUSTER RING
Lot 113 Sold
AN OPAL AND GARNET CLUSTER RING
in 9ct gold, set with a cluster of opal cabochons and round cut garnets, full British hallmarks, size O1/2 / 55.5; together with an opal triplet ring, in 14ct gold, set with an opal triplet to a stylised bifurcated band, stamped '585', size P1/2 / 57, (c.8.4g gross weight) (2)
Hammer price: £230
Estimate: £200 - £300
10 September 2025
10 September 2025
A GARNET AND DIAMOND RING
Lot 114 Sold
A GARNET AND DIAMOND RING
in 18ct gold, set with a marquise cut garnet of c.2.42 carats, flanked by trefoils of round brilliant cut diamonds, stamped '18CT' size O / 55; together with a garnet cluster ring in 9ct gold, set with an oval cut garnet, surrounded by a cluster of round cut garnets, full British hallmarks, size O1/2 / 55.5, (c.7.8g gross weight) (2)
Hammer price: £200
Estimate: £200 - £400
10 September 2025
10 September 2025
A SAPPHIRE AND DIAMOND CLUSTER RING
Lot 115 Sold
A SAPPHIRE AND DIAMOND CLUSTER RING
platinum, set with a round cut diamond of c.0.80 carats, surrounded by a stylised border of French cut sapphires and round brilliant cut diamonds, to diamond-set shoulders, stamped '850 PLAT', size N1/2 / 54.5, (c.6.1g)
Hammer price: £3,000
Estimate: £3,000 - £5,000
10 September 2025
10 September 2025
AN OPAL AND DIAMOND DRESS RING
Lot 116 Unsold
AN OPAL AND DIAMOND DRESS RING
in silver gilt, set with a faceted opal cabochon of c.2.95 carats, surrounded by concentric border of rose cut diamonds to diamond-set shoulders, all totalling c.0.9-1.0 carats, no assay marks, size P / 56, (c.7.3g)
Estimate: £350 - £550
10 September 2025
10 September 2025
A COLLECTION OF GEM-SET RINGS
Lot 117 Sold
A COLLECTION OF GEM-SET RINGS
in 9ct and 18ct gold, including a navette-shaped diamond cluster ring with a silver head and 9ct gold shank; an amethyst dress ring; a sapphire and diamond three stone ring; a sapphire half eternity ring; and a diamond-set three stone ring mount, (c.13.0g) (5)
Hammer price: £340
Estimate: £300 - £500
10 September 2025
10 September 2025
AN ART DECO STYLE AQUAMARINE AND DIAMOND RING
Lot 118 Sold
AN ART DECO STYLE AQUAMARINE AND DIAMOND RING
18ct white gold, set with an emerald cut aquamarine of c.2.45 carats, flanked by rows of princess cut diamonds, surrounded by a border of round brilliant cut diamonds, all totalling c.0.90 carats, over a stylised open-word gallery, stamped '750', size N / 53.5, (c.7.6g)
Hammer price: £2,600
Estimate: £2,500 - £3,500
10 September 2025
10 September 2025
A COLLECTION OF FOUR GEM-SET RINGS
Lot 119 Sold
A COLLECTION OF FOUR GEM-SET RINGS
including a citrine ring in 9ct gold, set with a step cut citrine of c.4.54 carats, full British hallmarks, size Q1/2, a peridot cocktail ring in 18ct gold, set with an oval cut peridot of c.13.04 carats over a stylised mount, no assay marks, size S / 60, a synthetic alexandrite ring in 9ct gold and an amethyst, peridot and diamond ring, (c.18.8g gross weight) (4)
Hammer price: £260
Estimate: £200 - £400
10 September 2025
10 September 2025
A PAIR OF PEARL AND DIAMOND STUD EARRINGS
Lot 120 Sold
A PAIR OF PEARL AND DIAMOND STUD EARRINGS
in 9ct gold, each set with a cultured pearl of c.6.5mm, surrounded by a two-tone border, set with a single cut diamond, secured with post and butterfly fittings, full British hallmarks, c.1.3cm, (c.3.0g)
Hammer price: £190
Estimate: £80 - £120
10 September 2025
10 September 2025
A PAIR OF 9CT GOLD HOOP EARRINGS
Lot 121 Sold
A PAIR OF 9CT GOLD HOOP EARRINGS
secured with post fittings, no assay marks, c.3.3cm diameter, (c.1.7g)
Hammer price: £60
Estimate: £40 - £60
10 September 2025
10 September 2025
A PAIR OF MABÉ PEARL STUD EARRINGS
Lot 122 Sold
A PAIR OF MABÉ PEARL STUD EARRINGS
in 18ct gold, each set with a mabé pearl of c.14.0mm, held in a bezel setting, secured with post and butterfly fittings, stamped '750', c.1.6cm, (c.9.6g)
Hammer price: £150
Estimate: £100 - £200
10 September 2025
10 September 2025
A PAIR OF EMERALD AND DIAMOND EARRINGS
Lot 123 Sold
A PAIR OF EMERALD AND DIAMOND EARRINGS
in 18ct gold, each set with a cluster of marquise cut emeralds, punctuated by single cut diamonds, secured with post and butterfly fittings, full British hallmarks, c.1.8cm, (c.3.6g)
Hammer price: £400
Estimate: £200 - £300
10 September 2025
10 September 2025
A PAIR OF ANTIQUE TURQUOISE BOMBE STUD EARRINGS
Lot 124 Sold
A PAIR OF ANTIQUE TURQUOISE BOMBE STUD EARRINGS
in silver on 9ct gold, pavé-set with turquoise cabochons, secured with post and silicon fittings, no assay marks, c.1.0cm, (c.2.3g)
Hammer price: £170
Estimate: £50 - £100
10 September 2025
10 September 2025
A PAIR OF AMETHYST STUD EARRINGS
Lot 125 Sold
A PAIR OF AMETHYST STUD EARRINGS
in 18ct gold, each set with an oval cut amethyst, surrounded by a stylised design, secured with post and clip fittings, no assay marks, c.1.8cm, (c.10..5g), displayed in a Mappin & Webb box
Hammer price: £240
Estimate: £200 - £300
10 September 2025
10 September 2025
A PAIR OF SILVER PEARL STUD EARRINGS
Lot 126 Unsold
A PAIR OF SILVER PEARL STUD EARRINGS
each set with a greyish silver cultured pearl of c.9.5mm, secured with 9ct gold post and butterfly fittings, (c.2.3g)
Estimate: £80 - £120
10 September 2025
10 September 2025
A PAIR OF DIAMOND STUD EARRINGS
Lot 127 Sold
A PAIR OF DIAMOND STUD EARRINGS
in 18ct white gold, each set with a round brilliant cut diamond, held in a four-claw setting, totalling c.1.00 carats, stamped '750', c.6.5mm, (c.1.9g)
Hammer price: £500
Estimate: £500 - £700
10 September 2025
10 September 2025
A VINTAGE PAIR OF CORAL DROP EARRINGS
Lot 128 Sold
A VINTAGE PAIR OF CORAL DROP EARRINGS
in 14ct gold, each set with a coral bead, articulated to a carved coral drop, secured with shepherd's crook fittings, no assay marks, c.5.0cm, (c.9.6g)
Hammer price: £110
Estimate: £100 - £200
10 September 2025
10 September 2025
A PAIR OF LAPIS AND DIAMOND STUD EARRINGS
Lot 129 Sold
A PAIR OF LAPIS AND DIAMOND STUD EARRINGS
in 9ct gold, each set with a circular lapis tablet, surrounded by a border of rose cut diamonds, stamped '9CT', c.1.2cm, (c.3.4g)
Hammer price: £80
Estimate: £100 - £200
10 September 2025
10 September 2025
A PAIR OF RED PASTE CLUSTER EARRINGS
Lot 130 Sold
A PAIR OF RED PASTE CLUSTER EARRINGS
in 9ct gold and silver, each set with a cushion cut red paste, surrounded by a cluster of white paste stones, secured with screw-back fittings, no assay marks, c.1.2cm, (c.3.6g)
Hammer price: £30
Estimate: £50 - £100
10 September 2025
10 September 2025
A PAIR OF AMETHYST STUD EARRINGS
Lot 131 Sold
A PAIR OF AMETHYST STUD EARRINGS
in 18ct white gold, each set with an oval cut amethyst, secured with post and butterfly fittings, full British hallmarks, c.9.2mm, (c.2.6g)
Hammer price: £50
Estimate: £50 - £100
10 September 2025
10 September 2025
A PAIR OF DIAMOND STUD EARRINGS
Lot 132 Sold
A PAIR OF DIAMOND STUD EARRINGS
in 18ct gold, each set with a round brilliant cut diamond, held in a six-claw setting, totalling c.0.50 carats, secured with post and butterfly fittings, c.5.2mm, (c.1.4g)
Hammer price: £150
Estimate: £100 - £150
10 September 2025
10 September 2025
A PAIR OF CORAL STUD EARRINGS
Lot 133 Sold
A PAIR OF CORAL STUD EARRINGS
in 9ct gold, each set with carved coral bead of c.11.8mm, secured with post and butterfly fittings, no assay marks, c.1.2cm, (c.3.4g)
Hammer price: £240
Estimate: £100 - £150
10 September 2025
10 September 2025
A PAIR OF PEARL OF SOUTH SEA PEARL AND DIAMOND EARRINGS
Lot 134 Sold
A PAIR OF PEARL OF SOUTH SEA PEARL AND DIAMOND EARRINGS
in 18ct white gold, each comprising a diamond cluster, suspending a South Sea pearl of c.12.0mm, secured with post and butterfly fittings, stamped '750', c.2.3cm, (c.8.2g)
Hammer price: £550
Estimate: £600 - £800
10 September 2025
10 September 2025
A PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS
Lot 135 Sold
A PAIR OF AQUAMARINE AND DIAMOND DROP EARRINGS
in 18ct white gold, each set with a cluster of round brilliant cut diamonds, suspending a marquise cut diamond, articulated to a pear cut aquamarine of c.4.09 and 3.77 carats respectively, secured with post and butterfly fittings, stamped '750', c.28cm, (c.5.8g)
Hammer price: £550
Estimate: £300 - £500
10 September 2025
10 September 2025
A PAIR OF RUBY AND DIAMOND DROP EARRINGS
Lot 136 Sold
A PAIR OF RUBY AND DIAMOND DROP EARRINGS
in 18ct white gold, each set with a row of graduated round brilliant cut diamonds, articulated to a drop terminated by a pear cut ruby, secured with post and butterfly fittings, full British hallmarks, c.1.7cm, (c.1.4g)
Hammer price: £190
Estimate: £200 - £400
10 September 2025
10 September 2025
A PAIR OF EMERALD AND DIAMOND STUD EARRINGS
Lot 137 Unsold
A PAIR OF EMERALD AND DIAMOND STUD EARRINGS
in sterling silver, each set with an oval cut emerald of c.1.50 carats surrounded by a stylised border of round brilliant cut diamonds, secured with 14ct gold post and silicon fittings, stamped '925', c.1.6cm, (c.3.7g)
Estimate: £300 - £500
10 September 2025
10 September 2025
A PAIR OF DIAMOND STUD EARRINGS
Lot 138 Unsold
A PAIR OF DIAMOND STUD EARRINGS
in18ct white gold, each set with a round brilliant cut diamond, held in a six-claw setting, totalling c.0.50 carats, secured with post and butterfly fittings, no assay marks, c.6.0mm, (c.1.5g)
Estimate: £250 - £350
10 September 2025
10 September 2025
A PAIR OF ART NOUVEAU STYLE AMETHYST, GARNET AND DIAMOND DROP EARRINGS
Lot 139 Sold
A PAIR OF ART NOUVEAU STYLE AMETHYST, GARNET AND DIAMOND DROP EARRINGS
in silver on gold, each set with a cluster of oval cut green garnets and round brilliant cut diamonds, suspending a stylised, articulated drop set with further round brilliant cut diamonds and oval cut green garnets, terminated by an oval faceted amethyst, secured with post and butterfly fittings, no assay marks
Hammer price: £300
Estimate: £300 - £500
10 September 2025
10 September 2025
A PAIR OF GARNET AND DIAMOND DROP EARRINGS
Lot 140 Unsold
A PAIR OF GARNET AND DIAMOND DROP EARRINGS
in 9ct gold, each set with a cushion cut garnet held in a bezel setting, below a round brilliant cut diamond, secured with lever-back fittings, full British hallmarks, c.1.8cm, (c.2.7g)
Estimate: £300 - £500
10 September 2025
10 September 2025
A PAIR OF PEARL AND DIAMOND DROP EARRINGS
Lot 141 Unsold
A PAIR OF PEARL AND DIAMOND DROP EARRINGS
in 18ct white gold, each comprising a half hoop drop pavé-set with round brilliant cut diamonds, terminated by a Southsea pearl of c.13.0mm, held in a cap pavé-set with round brilliant cut diamonds, secured with post and butterfly fittings, partial British hallmarks, c.3.3cm, (c.18.5g)
Estimate: £1,500 - £2,500
10 September 2025
10 September 2025
TWO PAIRS OF 18CT GOLD HOOP EARRINGS
Lot 142 Sold
TWO PAIRS OF 18CT GOLD HOOP EARRINGS
including a pair of huggie hoop earrings with three-tone detailing, secured with post and clip fittings, Italian assay marks, c.1.2cm, and a pair of hoop earrings, secured with hinged post fittings, European assay marks, c.3.8cm, (c.6.3g gross weight) (2)
Hammer price: £400
Estimate: £200 - £400
10 September 2025
10 September 2025
A PAIR OF OPAL DOUBLET / PASTE DROP EARRINGS
Lot 143 Sold
A PAIR OF OPAL DOUBLET / PASTE DROP EARRINGS
in 14ct gold, each set with an opal doublet, held in a bezel setting, suspending a stylised drop, terminated by a round cut paste stone, secured with post and butterfly fittings, no assay marks, c.4.0cm, (c.9.0g)
Hammer price: £300
Estimate: £300 - £500
10 September 2025
10 September 2025

Total lots: 865

Page:

of 19

Our website uses cookies, as almost all websites do, to help provide you with the best possible browsing experience.

Accept Read more