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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

Heads of Sale: 

JewelleryHenry 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 37

Lots per page:

Total lots: 865

Lot Title Estimate Hammer price
49 A DIAMOND FIVE STONE RING
in 18ct gold, set with five round brilliant cut diamonds totalling c.0.75 carats, partial British hallmarks, stamped '750', size L / 51, (c.4.5g)
£400 - £600 £440 View
50 AN ANTIQUE TURQUOISE AND DIAMOND RING
in 9ct gold, set with three turquoise cabochons, accented by pairs of old mine cut diamonds, over a scrolled gallery, no assay marks, size R / 59, (c.2.9g)
£300 - £500 £520 View
51 A PASTE GYPSY RING
in 18ct gold, set with a round cut paste stone, full British hallmarks, size O1/2 / 55.5, (c.8.1g)
£300 - £500 £400 View
52 A DIAMOND HALF ETERNITY RING
in 18ct white gold, set with nine round brilliant cut diamonds totalling c.0.70 carats, stamped '18CT', size M1/2 / 53.5, (c.4.3g)
£400 - £600 - View
53 A DIAMOND THREE STONE RING
in 18ct gold and platinum, set with three old European cut diamonds totalling c.1.00 carats, stamped 'PLAT&18CT', size Q1/2 / 58, (c.2.8g)
£400 - £800 £850 View
54 A DIAMOND SOLITAIRE RING
in 18ct white gold, set with a round brilliant cut diamond of c.1.01 carats, held in a claw setting, obscured assay marks, size L / 51, (c.2.2g)
£600 - £800 - View
55 A DIAMOND HALF ETERNITY RING
in 18ct white gold, set with baguette cut and princess cut diamonds totalling c.1.7-1.8 carats, stamped '18K', size N / 54, (c.10.1g)
£800 - £1,200 - View
56 A SAPPHIRE AND DIAMOND CLUSTER RING
in 18ct gold, set with an oval cut sapphire of c.1.06 carats, surrounded by a cluster of round brilliant cut diamonds totalling c.1.00 carats, stamped '18CT', size M3/4 / 53.5
£800 - £1,200 £1,000 View
57 AN EDWARDIAN DIAMOND BELCHER RING
in 18ct gold, set with an old mine cut diamond of c.0.61 carats, to stylised shoulders, full British hallmarks for London, 1867, size L1/2 / 52, (c.3.9g)
£600 - £800 - View
58 AN AMETHYST DRESS RING
in 18ct gold, set with an oval cut amethyst with a stylised ropework design to a bifurcated shank, stamped '750', size N1/2 / 54.5, (c.4.7g)
£100 - £150 £200 View
59 AN OPAL AND DIAMOND FIVE STONE RING
in 18ct gold, set with alternating opals and old mine cut diamonds, full British hallmarks, size O1/2 / 55.5, (c.2.6g)
£100 - £200 £170 View
60 A DIAMOND CLUSTER RING
in 18ct white gold, set with a cluster of round brilliant cut diamonds, to diamond-set shoulders, totalling c.0.52 carats, stamped '750', size Q1/2 / 58, (c.3.4g)
£100 - £200 £60 View
61 A DIAMOND HALF ETERNITY RING
in 14ct gold, set with nine single cut diamonds, over an engine-turned gallery, worn assay marks, size I / 48, (c.2.3g)
£100 - £150 £80 View
62 AN AQUAMARINE RING
in platinum, set with a step cut aquamarine of c.4.10 carats, to stylised shoulders, stamped 'PLAT', size J1/2 / 49.5, (c.7.0g)
£300 - £500 £320 View
63 A DIAMOND SOLITAIRE RING
in 14ct gold, set with a round brilliant cut diamond of c.0.50 carats, to stylised shoulders set with four further round brilliant cut diamonds, stamped '14K', size L1/2 / 51.5, (c.5.0g)
£300 - £500 - View
64 A DIAMOND HALF ETRNITY RING
in 18ct gold, channel-set with round brilliant cut diamonds totalling c.0.9-1.0 carats, British control marks, size L1/2 / 51.5, (c.3.3g)
£300 - £500 £320 View
65 AN ART NOUVEAU STYLE AMETHYST, GARNET AND DIAMOND RING
in silver on gold, set with an oval faceted amethyst, to stylised shoulders set with round brilliant cut diamonds and oval cut green garnets, no assay marks, size K1/2 / 50.5, (c.7.4g)
£200 - £400 £200 View
66 AN OPAL RING
in 9ct gold, set with an opal of c.8.50 carats, held in a bezel setting, full British hallmarks, size Q / 58, (c.6.2g)
£200 - £300 £380 View
67 A MODERNIST DIAMOND CLUSTER RING
in 18ct white gold, in a cubic design, set with single cut diamonds, stamped '750', size J1/2 / 49.5, (c.4.9g)
£200 - £400 £260 View
68 A DIAMOND TOI-ET-MOI RING
in 18ct gold, set with two old mine cut diamonds totalling c.0.5-0.6 carats, stamped '18CT', size O / 55, (c.3.6g)
£200 - £400 £260 View
69 AN 18CT GOLD BRICK LINK RING
full British hallmarks, size N1/2 / 54; together with an 18ct white gold band with textured outside edge, stamped '750', size K / 49.5, (c.10.2g gross weight) (2)
£300 - £500 £500 View
70 A DIAMOND SOLITAIRE RING
in 18ct gold, set with an old European cut diamond of c.0.50 carats, to diamond-set shoulders, stamped '18CT' (obscured), size M / 52, (c.2.2g)
£400 - £600 £420 View
71 A RUBY AND DIAMOND FIVE STONE RING
in 18ct gold, set with alternating round brilliant cut diamonds and round cut rubies, partial British hallmarks, size N / 53.5, (c.4.5g)
£400 - £600 £400 View
72 A CARVED CORAL AND DIAMOND RING
in 18ct gold, comprising three graduating carved coral flowers, each set with a round brilliant cut diamond to the centre, no assay marks, size N / 53.5, (c.6.0g)
£400 - £600 - View

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