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Jewellery, Watches, Silver and Currency

Sale Days:
Wednesday 19 March 2025 10:30 - 17:30 GMT Starts with Lot 1
Thursday 20 March 2025 10:30 - 17:30 GMT Starts with Lot 400
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Heads of Sale: 

Jewellery: Henry Wikeley 

Watches and Currency: Julian Smith 

Silver: Michael Roberts


Auction: 

Wednesday 19th and Thursday 20th March at 10.30am

Day one | Jewellery and Watches: Lot 1 - 320

Day two | Silver and Currency: Lot 400 - 658


Viewing: 

Monday 17th March 9.30am - 7pm

Tuesday 18th March 9.30am - 5pm

Wednesday 19th March 9am - 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 25

Lots per page:

Total lots: 585

AN AQUAMARINE AND DIAMOND RING
Lot 73 Sold
AN AQUAMARINE AND DIAMOND RING
in platinum, set with a cushion cut aquamarine of c.6.50 carats, to stepped shoulders, set with round brilliant cut diamonds, assay marks (obscured), size M1/2 / 53.5, (c.6.7g)
Hammer price: £1,400
Estimate: £1,200 - £1,800
19 March 2025
19 March 2025
AN ANTIQUE GEORGIAN IMPERIAL TOPAZ AND DIAMOND CLUSTER RING
Lot 74 Sold
AN ANTIQUE GEORGIAN IMPERIAL TOPAZ AND DIAMOND CLUSTER RING
in silver on 15ct gold, set with a cushion cut imperial topaz of 9.5 x 10.5mm, held in a closed-beck setting, surrounded by a cluster of old cut diamonds, totalling c.0.8-1.0 carats, to shoulders with engraved detailing, no assay marks, size M1/2 / 53, (c.5.9g)
Hammer price: £2,500
Estimate: £3,000 - £5,000
19 March 2025
19 March 2025
AN EMERALD AND DIAMOND CLUSTER RING
Lot 75 Unsold
AN EMERALD AND DIAMOND CLUSTER RING
in 18ct white gold, set with a step cut emerald of c.5.00 carats, surrounded by a border of round brilliant cut diamonds, to diamond-set shoulders, totalling c.0.65 carats, stamped '18K', size N1/2 / 54.5, (c.5.5g)
Estimate: £2,500 - £3,500
19 March 2025
19 March 2025
A SAPPHIRE AND DIAMOND CRUCIFORM RING
Lot 76 Sold
A SAPPHIRE AND DIAMOND CRUCIFORM RING
in 18ct gold and platinum, set with three graduating oval cut sapphires and two old mine cut diamonds, stamped '18CT&PT' (worn), size N / 54; together with a 9ct gold band set with round cut white gemstones, no assay marks, size L / 51, (c.3.8g gross weight) (2)
Hammer price: £150
Estimate: £200 - £300
19 March 2025
19 March 2025
A DIAMOND FIVE STONE RING
Lot 77 Unsold
A DIAMOND FIVE STONE RING
in 18ct gold and platinum, set with five graduating old mine cut diamonds, stamped '18CT PLAT', size O / 55, (c.2.1g)
Estimate: £300 - £500
19 March 2025
19 March 2025
MAUBOUSSIN: AN AMETHYST DRESS RING
Lot 78 Unsold
MAUBOUSSIN: AN AMETHYST DRESS RING
in 18ct yellow and white gold, in a stylised stepped design, set with an amethyst cabochon of c.2.57 carats, held in a bezel setting, signed 'Mauboussin' (worn), stamped '750', size I1/2 / 48, (c.12.6g)
Estimate: £1,000 - £1,500
19 March 2025
19 March 2025
TWO 9CT GOLD SIGNET RINGS
Lot 79 Sold
TWO 9CT GOLD SIGNET RINGS
including one with 'HH' engraved to the head, full British hallmarks, size S1/2 / 60.5, the other with a monogram 'HB' engraved to the head, partial British hallmarks (obscured), (c.7.7g gross weight) (2)
Hammer price: £155
Estimate: £150 - £200
19 March 2025
19 March 2025
A BURMA NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING
Lot 80 Unsold
A BURMA NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING
in platinum, set with an oval cut Burmese sapphire of c.0.80 carats, held in a bezel setting, surrounded by a concentric border of old mine cut diamonds, totalling c.1.4-1.6 carats, no assay marks, size P1/2 / 57, (c.7.8g), accompanied by a GIA report stating that the sapphire is of Burma (Myanmar) origin with no indications of heat treatment
Estimate: £5,000 - £7,000
19 March 2025
19 March 2025
A PINK SAPPHIRE AND DIAMOND RING
Lot 81 Unsold
A PINK SAPPHIRE AND DIAMOND RING
in 18ct gold, set with a step cut pink sapphire of c.1.10 carats, held in a rubover setting, surrounded by a border of round brilliant cut diamonds, to diamond-set shoulders, the diamonds totalling c.0.55 carats, full British hallmarks, size O3/4 / 56, (c.4.1g)
Estimate: £1,200 - £1,800
19 March 2025
19 March 2025
A TOPAZ, SAPPHIRE AND DIAMOND TOI-ET-MOI RING
Lot 82 Unsold
A TOPAZ, SAPPHIRE AND DIAMOND TOI-ET-MOI RING
in 18ct white gold, set with a pear shaped faceted blue topaz and a pear shaped stylised openwork terminal set with round brilliant cut diamonds and round cut sapphires, stamped 'Au750', size P1/2 / 56.5, (c.9.0g)
Estimate: £500 - £700
19 March 2025
19 March 2025
A DIAMOND SOLITAIRE RING
Lot 83 Sold
A DIAMOND SOLITAIRE RING
in 18ct white gold, set with a round brilliant cut diamond of c.1.15 carats, held in a claw setting, stamped '18CT', size P / 56, (c.3.0g)
Hammer price: £400
Estimate: £400 - £600
19 March 2025
19 March 2025
A GEORGE VII 1907 HALF SOVEREIGN RING
Lot 84 Unsold
A GEORGE VII 1907 HALF SOVEREIGN RING
in 22ct gold, mounted to an 18ct gold shank, stamped '18CT', size K1/2 / 51, (c.5.3g)
Estimate: £500 - £700
19 March 2025
19 March 2025
A SAPPHIRE AND DIAMOND CLUSTER RING
Lot 85 Unsold
A SAPPHIRE AND DIAMOND CLUSTER RING
in 18ct white gold, set with an oval cut sapphire of c.5.73 carats, surrounded by a cluster of round brilliant cut diamonds totalling c.1.91 carats, to diamond-set shoulders, stamped '18K', size N / 54, (c.6.7g)
Estimate: £5,000 - £7,000
19 March 2025
19 March 2025
RESHOOT - A SAPPHIRE AND DIAMOND THREE STONE RING
Lot 86 Unsold
A SAPPHIRE AND DIAMOND THREE STONE RING
in 18ct white gold, set with an oval cut sapphire of c.1.06 carats, flanked by round cut diamonds over sweeping shoulders, stamped '18CT', size O / 55, (c.3.1g)
Estimate: £300 - £500
19 March 2025
19 March 2025
A TANZANITE AND DIAMOND RING
Lot 87 Unsold
A TANZANITE AND DIAMOND RING
in sterling silver, set with a tanzanite cabochon of c.4.55 carats, over a stylised design set with rose cut diamonds, no assay marks, size M / 52.5, (c.5.7g)
Estimate: £250 - £350
19 March 2025
19 March 2025
A CEYLON NO HEAT SAPPHIRE RING
Lot 88 Unsold
A CEYLON NO HEAT SAPPHIRE RING
in platinum, set with a round cut Ceylon sapphire of c.1.15 carats, held in a milgrained bezel setting, to shoulders set with French cut sapphires, with engraved detailing to the band, stamped 'PLAT', size N1/2 / 54, (c.3.9g)
Estimate: £1,200 - £1,800
19 March 2025
19 March 2025
A PINK SAPPHIRE CLUSTER RING
Lot 89 Unsold
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)
Estimate: £100 - £150
19 March 2025
19 March 2025
A RETRO RUBY AND DIAMOND RING
Lot 90 Unsold
A RETRO RUBY AND DIAMOND RING
in platinum and 18ct white gold, circa 1950s, pavé-set with old European cut diamonds, totalling c.1.40 carats, over stylised design, with shoulders set with calibré cut synthetic rubies held in channel settings, no assay marks, size P1/2 / 57, (c.11.3g)
Estimate: £2,500 - £3,500
19 March 2025
19 March 2025
AN OPAL AND DIAMOND RING
Lot 91 Sold
AN OPAL AND DIAMOND RING
in 14ct gold, set with an opal cabochon of c.1.98 carats, no assay marks, size N / 54, (c.7.0g)
Hammer price: £900
Estimate: £1,000 - £1,500
19 March 2025
19 March 2025
A PAIR OF ANTIQUE VICTORIAN EMERALD STUD EARRINGS
Lot 92 Sold
A PAIR OF ANTIQUE VICTORIAN EMERALD STUD EARRINGS
in 18ct gold, each set with a step cut emerald, held in a claw setting to a stylised mount, secured with post and butterfly fittings, no assay marks, c.9.5mm, (c.3.5g)
Hammer price: £280
Estimate: £200 - £300
19 March 2025
19 March 2025
A PAIR OF PEARL AND DIAMOND EARRINGS
Lot 93 Sold
A PAIR OF PEARL AND DIAMOND EARRINGS
in 9ct gold, each comprising an articulated stud set with round brilliant cut diamonds, suspending a cultured pinkish orange pearl of c.8.6mm, secured with post and butterfly fittings, stamped '375', c.2.5cm, (c.3.7g)
Hammer price: £380
Estimate: £400 - £600
19 March 2025
19 March 2025
A PAIR OF TWO-TONE KNOT CLIP EARRINGS
Lot 94 Sold
A PAIR OF TWO-TONE KNOT CLIP EARRINGS
by Annabel Jones, in 9ct gold, partial British hallmarks, c.2.0cm, (c.12.5g); together with a pair of citrine clip earrings by Annabel Jones, in sterling silver, each set with an oval cut citrine held in a bezel setting, secured with clip fittings, stamped '925', c.2.2cm, (c.16.6g) (2)
Hammer price: £260
Estimate: £100 - £200
19 March 2025
19 March 2025
BRETT PAYNE: A PAIR OF 'FLOWER' EARRINGS
Lot 95 Sold
BRETT PAYNE: A PAIR OF 'FLOWER' EARRINGS
in sterling silver and 18ct yellow and rose gold, each comprising a stylised design with leaf motifs, secured with post and butterfly fittings, c.4.6cm, (c.8.3g), displayed in original box
Hammer price: £90
Estimate: £80 - £120
19 March 2025
19 March 2025
A PAIR OF MABÉ PEARL CLIP EARRINGS
Lot 96 Sold
A PAIR OF MABÉ PEARL CLIP EARRINGS
in 9ct gold, each set with mabé pearl of c.17.0mm, surrounded by a gold border, partial British hallmarks, stamped '9K', c.2.5cm, (c.16.5g)
Hammer price: £140
Estimate: £80 - £120
19 March 2025
19 March 2025

Total lots: 585

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