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Duke's Auctions
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Fine Jewellery, Watches, Accessories, Wines and Spirits

Sale Days:
Wednesday 25 June 2025 10:30 - 17:30 BST Starts with Lot 1
Thursday 26 June 2025 10:30 - 17:30 BST Starts with Lot 500
MoreLess information

Last date for entries: 29th May 

Head of Jewellery | Henry Wikeley

Head of Watches | Julian Smith

Head of Wines and Spirits | Michael Roberts

Auction: 

Wednesday 25th & Thursday 26th June at 10.30am


Viewing: 

Monday 23rd June 9.30am - 7pm

Tuesday 24th June 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 +44 (0)1305 265080 or email enquiries@dukes-auctions.com.

Find our full conditions of sale here

Page:

of 32

Lots per page:

Total lots: 752

THREE GEM-SET RINGS
Lot 144 Sold
THREE GEM-SET RINGS
including a sapphire and diamond half eternity ring in 9ct gold; together with a sapphire and diamond cluster ring in 18ct gold; and a tanzanite and diamond three stone ring in 9ct white gold, (c.6.6g gross weight)
Hammer price: £230
Estimate: £150 - £250
25 June 2025
25 June 2025
A VINTAGE AQUAMARINE AND DIAMOND CLUSTER RING
Lot 145 Unsold
A VINTAGE AQUAMARINE AND DIAMOND CLUSTER RING
in 18ct gold, set with an oval cut aquamarine of c.1.50 carats, surrounded by a cluster of round brilliant cut diamonds, to diamond-set shoulders, stamped '18CT', size N / 54 (c.3.7g)
Estimate: £1,000 - £1,500
25 June 2025
25 June 2025
A MORGANITE AND DIAMOND THREE STONE RING
Lot 146 Unsold
A MORGANITE AND DIAMOND THREE STONE RING
in 18ct rose gold, set with three step cut morganites totalling c.1.17 carats, each surrounded by a cluster of round brilliant cut diamonds, stamped '18K', size O / 55, (c.3.7g)
Estimate: £1,000 - £1,500
25 June 2025
25 June 2025
A 4.09 CARAT DIAMOND SOLITAIRE RING
Lot 147 Unsold
A 4.09 CARAT DIAMOND SOLITAIRE RING
in platinum, set with a round brilliant cut diamond of c.4.09 carats, partial British hallmarks, size P / 56.5, (c.7.7g)
Estimate: £15,000 - £20,000
25 June 2025
25 June 2025
A DIAMOND ETERNITY RING
Lot 148 Sold
A DIAMOND ETERNITY RING
in 18ct white gold, set with single cut diamonds, with engraved detailing to the outside edge, no assay marks, size L1/2 / 52, (c.3.5g)
Hammer price: £120
Estimate: £100 - £200
25 June 2025
25 June 2025
A DIAMOND DRESS RING
Lot 149 Unsold
A DIAMOND DRESS RING
in 18ct gold, set with a marquise cut irradiated blue diamond of c.1.28 carats, to shoulders set with clusters of princess cut diamonds, inscribed '18C', size J / 48.5, (c.4.5g)
Estimate: £300 - £500
25 June 2025
25 June 2025
A TANZANITE AND DIAMOND RING
Lot 150 Sold
A TANZANITE AND DIAMOND RING
in 18ct gold, set with an oval cut tanzanite of c.0.70 carats, to shoulders channel-set with round brilliant cut diamonds, full British hallmarks, size N / 54, (c.3.1g)
Hammer price: £150
Estimate: £80 - £120
25 June 2025
25 June 2025
A DIAMOND ETERNITY RING
Lot 151 Unsold
A DIAMOND ETERNITY RING
in 18ct white gold, set with baguette cut diamonds totalling c.2.50 carats, no assay marks, size K / 50, (c.4.4g)
Estimate: £1,500 - £2,500
25 June 2025
25 June 2025
A DIAMOND SOLITAIRE RING
Lot 152 Unsold
A DIAMOND SOLITAIRE RING
in 18ct white gold, set with a round brilliant cut diamond of c.0.75 carats, the shoulders channel-set with baguette cut diamonds totalling a further 0.8-0.9 carats, stamped '18K 750', partial British hallmarks, size M / 52, (c.4.4g)
Estimate: £1,000 - £2,000
25 June 2025
25 June 2025
A DIAMOND SOLITAIRE RING
Lot 153 Unsold
A DIAMOND SOLITAIRE RING
in 18ct white gold and platinum, set with a round brilliant cut diamond of c.2.25 carats, flanked by baguette cut diamond-set shoulders, stamped '18CT PLAT', size L / 51, (c.5.2g)
Estimate: £6,000 - £8,000
25 June 2025
25 June 2025
A DIAMOND ENGAGEMENT RING
Lot 154 Unsold
A DIAMOND ENGAGEMENT RING
in platinum, set with a round brilliant cut diamond of c.0.70 carats, British control marks, size K1/2 / 50.5, (c.4.6g) accompanied by a GIA report stating that the diamond is E colour and Si1 clarity
Estimate: £1,000 - £1,500
25 June 2025
25 June 2025
A THREE ROW DIAMOND RING
Lot 155 Unsold
A THREE ROW DIAMOND RING
in 18ct white gold, comprising three stepped rows of round brilliant cut diamonds, all totalling c.2.4-2.6 carats, with engraved detailing to the edges, no assay marks, size W / 65, (c.10.3g)
Estimate: £3,000 - £5,000
25 June 2025
25 June 2025
A DIAMOND COCKTAIL RING
Lot 156 Unsold
A DIAMOND COCKTAIL RING
in 18ct rose gold, with applied flower motifs, set with round brilliant cut diamonds, stamped '750', size P / 56, (c.19.6g)
Estimate: £3,000 - £5,000
25 June 2025
25 June 2025
A RUBY AND DIAMOND ETERNITY RING
Lot 157 Unsold
A RUBY AND DIAMOND ETERNITY RING
in platinum, set with eleven oval cut rubies totalling c.3.72 carats, and borders of round brilliant cut diamonds totalling c.0.45 carats, partial British hallmarks, stamped 'PLAT 950', size M1/2 / 53.5, (c.10.6g)
Estimate: £1,500 - £2,500
25 June 2025
25 June 2025
A CITRINE CLUSTER RING
Lot 158 Sold
A CITRINE CLUSTER RING
in 9ct white gold, set with a cluster of round cut citrines, full British hallmarks, size K1/2 / 51, (c.2.3g)
Hammer price: £50
Estimate: £50 - £70
25 June 2025
25 June 2025
A PLATINUM WEDDING BAND
Lot 159 Sold
A PLATINUM WEDDING BAND
with engraved detailing to the outside edge, stamped 'PLATINUM', size N / 54; together with a paste half eternity ring in 9ct white gold, full British hallmarks, size M1/2 / 53, (c.5.0g gross weight) (2)
Hammer price: £90
Estimate: £50 - £100
25 June 2025
25 June 2025
A PAVÉ-SET BAND
Lot 160 Sold
A PAVÉ-SET BAND
in sterling silver, set with pink and white round brilliant cut cubic zirconia, stamped '925', size Q1/2 / 58; together with a black diamond signet ring in sterling silver, set with round brilliant cut black diamonds over an octagonal head, partial British hallmarks, size U / 62, (c.22.1g gross weight)
Hammer price: £20
Estimate: £30 - £50
25 June 2025
25 June 2025
TWO HARDSTONE RINGS
Lot 161 Sold
TWO HARDSTONE RINGS
including a green hardstone solitaire ring in 9ct gold, stamped '9CT', size N / 54; together with a turquoise ring, chased in 10ct gold, set with a marquise shaped turquoise with engraved design, size / 54, (c.5.0g gross weight)
Hammer price: £90
Estimate: £100 - £150
25 June 2025
25 June 2025
A TWO-TONE 9CT GOLD BAND
Lot 162 Sold
A TWO-TONE 9CT GOLD BAND
in a twisted ropework design, full British hallmarks, size N1/2 / 54.5, (c.2.5g), displayed in a period box
Hammer price: £120
Estimate: £80 - £150
25 June 2025
25 June 2025
A PINK SAPPHIRE CLUSTER RING
Lot 163 Sold
A PINK SAPPHIRE CLUSTER RING
in 14ct gold, designed as a flower set with oval cut pink sapphires and accented by round cut white sapphires, articulated to a plain gold band, stamped '585', size P1/2 / 57, (c.3.5g)
Hammer price: £100
Estimate: £100 - £150
25 June 2025
25 June 2025
A PAIR OF DIAMOND HALF HOOP EARRINGS
Lot 164 Unsold
A PAIR OF DIAMOND HALF HOOP EARRINGS
in 18ct gold, stylised ridged design, channel-set with round brilliant cut diamonds, secured with post and butterfly fittings, stamped '750', c.1.4cm, (c.5.5g)
Estimate: £300 - £500
25 June 2025
25 June 2025
A PAIR OF TWO-TONE DIAMOND EARRINGS
Lot 165 Sold
A PAIR OF TWO-TONE DIAMOND EARRINGS
in 14ct gold, each set with a round brilliant cut diamond, totalling c.0.40 carats, to a stylised two-tone design, secured with post and clip fittings, stamped '585', c.1.7cm, (c.10.0g)
Hammer price: £440
Estimate: £200 - £300
25 June 2025
25 June 2025
A PAIR OF DIAMOND CLIP EARRINGS
Lot 166 Sold
A PAIR OF DIAMOND CLIP EARRINGS
in 14ct white gold, pavé-set with round brilliant cut diamonds, secured with clip fittings, stamped '14K', c.1.5cm, (c.8.3g)
Hammer price: £270
Estimate: £200 - £400
25 June 2025
25 June 2025
A PAIR OF MOONSTONE AND SAPPHIRE DROP EARRINGS
Lot 167 Sold
A PAIR OF MOONSTONE AND SAPPHIRE DROP EARRINGS
in 14ct gold, each comprising a stylised design, set with moonstones and round cut sapphires, secured with shepherds hook fittings, c. 5.0cm, (c.6.2g)
Hammer price: £130
Estimate: £50 - £70
25 June 2025
25 June 2025

Total lots: 752

Page:

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