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

Fine Jewellery, Watches, Accessories, Wines and Spirits

Auction date Wednesday 12 June 2024 10:30 - 17:30 BST
MoreLess information

Auction: 

Wednesday 12th June at 10.30am


Viewing: 

Monday 10th June 9.30am - 7pm

Tuesday 11th June 9.30am - 5pm

From 9am the day of the Auction


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



Page:

of 11

Lots per page:

Total lots: 481

AN IOLITE AND DIAMOND RING
Lot 49 Unsold
AN IOLITE AND DIAMOND RING
in 18ct white gold, set with a cushion-cut iolite of 5.70 carats, to stepped shoulders set with round brilliant-cut diamonds, stamped 'Au750', UK size N1/2 / Eu size 54.5, (c.5.1g)
Estimate: £800 - £1,200
12 June 2024
12 June 2024
AN EMERALD AND DIAMOND CLUSTER RING
Lot 50 Unsold
AN EMERALD AND DIAMOND CLUSTER RING
in 18ct gold, set with a pear-cut emerald of c.2.20 carats held in a claw setting of white gold, surrounded by a cluster of round brilliant-cut diamonds, totalling c.0.80 carats, to a yellow gold tapered shank, UK size N / Eu size 53.5, (c.4.3g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
A SYNTHETIC PURPLE SAPPHIRE AND DIAMOND RING
Lot 51 Sold
A SYNTHETIC PURPLE SAPPHIRE AND DIAMOND RING
in 14ct rose gold and platinum, set with an oval-cut synthetic purple sapphire of c.21.17 carats, flanked by shoulders, set with old-cut diamonds, no assay marks, UK size M1/2 / Eu size 53, (c.8.5g)
Hammer price: £60
Estimate: £80 - £120
12 June 2024
12 June 2024
AN EMERALD AND DIAMOND RING
Lot 52 Unsold
AN EMERALD AND DIAMOND RING
in 18ct white gold, set with an oval-cut emerald of 0.79 carats, surrounded by a border of round brilliant-cut diamonds, to trapezoid diamond-set shoulders, all totalling c.0.28 carats, stamped '18K', UK size N1/2 / Eu size 54, (c.2.8g)
Estimate: £800 - £1,200
12 June 2024
12 June 2024
A FANCY NAVETTE CUT AQUAMARINE DRESS RING
Lot 53 Unsold
A FANCY-CUT AQUAMARINE DRESS RING
in 14ct gold, set with a faceted navette shaped aquamarine of c.4.78 carats, stamped '585' (obscured), UK size P1/2 / Eu size 57, (c.3.2g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
A VINTAGE BOULE DRESS RING
Lot 54 Sold
A VINTAGE BOULE DRESS RING
in 18ct gold, designed with a textured boule, leading to a band of the same textured finish, stamped indistinctly, UK size K / Eu size 50, (c.5.8g)
Hammer price: £300
Estimate: £200 - £300
12 June 2024
12 June 2024
BOUCHERON: A DIAMOND KNOT RING
Lot 55 Unsold
BOUCHERON: A DIAMOND KNOT RING
in 18ct gold, with a double cross-over knot design, set with round brilliant-cut diamonds totalling c.0.90 carats, signed 'Boucheron', no assay marks, UK size M1/2 / Eu size 53, (c.11.1g)
Estimate: £2,000 - £4,000
12 June 2024
12 June 2024
A SAPPHIRE AND DIAMOND GYPSY RING
Lot 56 Unsold
A SAPPHIRE AND DIAMOND GYPSY RING
in 18ct gold, set with a sapphire cabochon of c.3.13 carats, flanked by heart shape diamonds, totalling c.0.50 carats, held in triangular settings, no assay marks, UK size N / Eu size 53.5, (c.8.0g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
AN ART DECO STYLE RUBY AND DIAMOND RING
Lot 57 Unsold
AN ART DECO STYLE RUBY AND DIAMOND RING
in platinum, set with a with an oval-cut ruby of c.2.10 carats to a geometric head set throughout with single-cut diamonds and French-cut rubies, to stylised shoulders set with further single-cut diamonds, stamped 'PLAT', UK size O1/2 / Eu size 55.5, (c.8.4g)
Estimate: £500 - £700
12 June 2024
12 June 2024
BULGARI: A TOPAZ TRONCHETTO RING
Lot 58 Sold
BULGARI: A TOPAZ TRONCHETTO RING
in 18ct white gold, set with a carved blue topaz, signed 'BVLGARI', Italian assay marks, stamped '750', UK size O / Eu size 55, (c.10.2g); together with a Bulgari 'Save the Children' B.zero 1 ring in sterling silver with black ceramic insert, signed 'BVLAGRI', serial numbered, Italian assay marks, UK size N½ / Eu size 54.5, (c.6.8g) (2)
Hammer price: £420
Estimate: £200 - £400
12 June 2024
12 June 2024
AN ANTIQUE SAPPHIRE AND DIAMOND THREE STONE RING
Lot 59 Sold
AN ANTIQUE SAPPHIRE AND DIAMOND THREE STONE RING
in 18ct gold, set with a French-cut sapphire, flanked by single-cut diamonds, to stylised shoulders, no assay marks, UK size M1/2 / Eu size 53, (c.2.5g)
Hammer price: £150
Estimate: £200 - £300
12 June 2024
12 June 2024
AN OPAL AND ORANGE SAPPHIRE COCKTAIL RING
Lot 60 Unsold
AN OPAL AND ORANGE SAPPHIRE COCKTAIL RING
in 18ct gold, set with an opal of 8.00 carats, flanked by oval-cut orange sapphires, totalling 0.81 carats, stamped 'Au750', UK size N1/2 / Eu size 54.5, (c.5.7g)
Estimate: £600 - £800
12 June 2024
12 June 2024
A STYLISED DIAMOND DRESS RING
Lot 61 Unsold
A STYLISED DIAMOND DRESS RING
in 18ct gold, set with round brilliant-cut diamonds totalling c.0.85 carats, maker's mark 'TJ', full British hallmarks (obscured), UK size O / Eu size 54.5, (c.18.2g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
SOLD BY PRIVATE TREATY : CARTIER: A DIAMOND SOLITAIRE RING
Lot 62 Unsold
CARTIER: A DIAMOND SOLITAIRE RING
in platinum, set with a round brilliant-cut diamond of 0.46 carats held in a four claw setting, signed 'Cartier', serial numbered, French assay marks, stamped 'Pt950', UK size J / Eu size 49, (c.4.1g), accompanied by original Cartier box and certificate, and a GIA report stating that the diamond is D colour and VVS2 clarity
Estimate: £1,800 - £2,400
12 June 2024
12 June 2024
VAN CLEEF & ARPELS: A VINTAGE ONYX AND DIAMOND DRESS RING
Lot 63 Unsold
VAN CLEEF & ARPELS: A VINTAGE ONYX AND DIAMOND DRESS RING
in 18ct gold, of chequerboard design, set with carved onyx and round brilliant-cut diamonds totalling c.0.95 carats, signed 'Van Cleef & Arpels', maker's mark, serial numbered, stamped '18Kt', French assay marks, UK size L / Eu size 51.5, (c.6.5g)
Estimate: £3,000 - £5,000
12 June 2024
12 June 2024
CARTIER: A 'NOUVELLE VAGUE' CROSSOVER DIAMOND RING
Lot 64 Sold
CARTIER: A 'NOUVELLE VAGUE' CROSSOVER DIAMOND RING
in 18ct white gold, in a crossover design, set with round brilliant cut diamonds, totalling c.1.00 carats, signed 'Cartier', European control marks, stamped '750', UK size O / Eu size 55, (c.14.7g)
Hammer price: £1,100
Estimate: £800 - £1,200
12 June 2024
12 June 2024
*SOLD BY PT* - A VINTAGE EMERALD AND DIAMOND RING
Lot 65 Unsold
A VINTAGE EMERALD AND DIAMOND RING
in 18ct white gold, circa 1940s, set with a cushion-cut emerald of c.3.50 carats, held in a milgrained rub-over setting, in a stylised border of old-cut diamonds to diamond set shoulders, all totalling c.1.00 carats, no assay marks, UK size M1/2 / Eu size 53.25, (c.4.8g)
Estimate: £3,000 - £5,000
12 June 2024
12 June 2024
A VINTAGE SAPPHIRE DRESS RING
Lot 66 Unsold
A VINTAGE SAPPHIRE DRESS RING
in 18ct gold, set with four oval-cut sapphires, totalling c.2.10 carats held in settings of white gold over a yellow gold scrolled gallery, full British hallmarks, UK size O / Eu size 55, (c.5.0g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
CARTIER: A LAKARDA PANTHÈRE RING
Lot 67 Unsold
CARTIER: A LAKARDA PANTHÈRE RING
in 18ct white gold, designed as a stylised coiled panther, the eyes set with pear-cut emeralds and nose set with carved onyx, signed 'Cartier', serial numbered, maker's mark, French assay marks, UK size N / Eu size 54, (c.24.2g)
Estimate: £4,000 - £6,000
12 June 2024
12 June 2024
J.E. CALDWELL & CO.: A VINTAGE AQUAMARINE AND DIAMOND RING
Lot 68 Sold
J.E. CALDWELL & CO.: A VINTAGE AQUAMARINE AND DIAMOND RING
in 18ct gold, set with a step-cut aquamarine of c.9.01 carats, flanked by four round brilliant-cut diamonds over stylised shoulders, signed 'JEC CO', serial numbered, UK size I / Eu size 47.5, (c.5.4g)
Hammer price: £3,000
Estimate: £3,000 - £5,000
12 June 2024
12 June 2024
DAVID THOMAS: A SPIDER'S WEB RING
Lot 69 Sold
DAVID THOMAS: A SPIDER'S WEB RING
in 18ct gold, designed as a stylised spider's web, signed 'David Thomas', full British hallmarks for London, 1971, UK size L1/2 / Eu size 52, (c.8.1g)
Hammer price: £600
Estimate: £600 - £800
12 June 2024
12 June 2024
A 1978 ALDERNEY COIN RING
Lot 70 Sold
A 1978 ALDERNEY COIN RING
set in an 9ct gold mount with floral decorated shoulders, UK size P1/2 /Eu size 57, (c.10.05g)
Hammer price: £355
Estimate: £300 - £500
12 June 2024
12 June 2024
SOLD BY PRIVATE TREATY: CARTIER: A DIAMOND SOLITAIRE RING
Lot 71 Unsold
CARTIER: A DIAMOND SOLITAIRE RING
in platinum, set with a round brilliant-cut diamond of 0.70 carats held in a four claw setting, leading to tapered shoulders, signed 'Cartier', serial numbered, French assay marks, stamped 'Pt950', UK size M1/2 / Eu size 53, (c.4.1g), accompanied by original box and GIA facsimile report stating that the diamond is H colour and VVS1 clarity with excellent cut, polish and symmetry
Estimate: £2,800 - £3,200
12 June 2024
12 June 2024
AN ETRUSCAN STYLE AQUAMARINE AND DIAMOND RING
Lot 72 Unsold
AN AQUAMARINE AND DIAMOND ETRUSCAN STYLE RING
in 18ct yellow and white gold, set with a round-cut aquamarine of c.0.80 carats, held in a bezel setting with ropework detailing, accented by six round brilliant-cut diamonds and beaded details, full British hallmarks, UK size N1/2 / Eu size 54, (c.19.5g)
Estimate: £3,000 - £5,000
12 June 2024
12 June 2024
TWO GEM-SET CLUSTER RINGS
Lot 73 Sold
TWO GEM-SET CLUSTER RINGS
including an emerald and diamond cluster ring in 18ct gold, set with an oval-cut emerald of c.0.52 carats in a cluster of round brilliant-cut diamonds, totalling c.0.50 carats, maker's mark 'HCLtd', full British hallmarks for London, 1984, UK size P / Eu size 56.5; together with a ruby and diamond cluster ring in 9ct gold, set with a marquise-cut ruby in concentric borders of old-cut diamonds and round-cut rubies, London import marks, UK size N / Eu size 53.5, (c.6.0g gross weight)
both accompanied by boxes (2)
Hammer price: £300
Estimate: £300 - £500
12 June 2024
12 June 2024
CARTIER: A VINTAGE DIAMOND DRESS RING
Lot 74 Unsold
CARTIER: A VINTAGE DIAMOND DRESS RING
in 18ct yellow gold, of double row bombé design, pavé-set to the top with round brilliant-cut diamonds, totalling c.2.50 carats, signed 'Cartier', serial numbered, French assay marks, stamped '750' 'CARTIER 1993', UK size K / Eu size 50, (c.9.5g)
Estimate: £4,000 - £6,000
12 June 2024
12 June 2024
AN EMERALD AND DIAMOND PLAQUE RING
Lot 75 Unsold
AN EMERALD AND DIAMOND PLAQUE RING
in platinum, set centrally with an octagonal step-cut emerald of c.0.73 carats, held in a milgrained bezel setting, accented by further French-cut emerald and round brilliant-cut diamonds, the diamonds totalling c.0.58 carats, stamped 'PLAT', UK size M1/2 / Eu size 53, (c.5.4g), accompanied by a gemmological report stating that the emerald has indications of minor clarity enhancement
Estimate: £2,000 - £3,000
12 June 2024
12 June 2024
A DIAMOND SOLITAIRE RING
Lot 76 Unsold
A DIAMOND SOLITAIRE RING
in 18ct white gold, set with a square emerald-cut diamond of c.1.01 carats, held in a claw setting to a tapered shank, full British hallmarks, stamped '750', UK size M / Eu size 53, (c.3.2g), accompanied by a GIA report stating that the diamond is E colour and VVS2 clarity
Estimate: £4,000 - £6,000
12 June 2024
12 June 2024
SEVEN GOLD RINGS
Lot 77 Sold
SEVEN GOLD RINGS
including four 9ct gold rings, two 14ct gold rings and a 22ct gold wedding band, (c.18.4g gross weight)
Hammer price: £380
Estimate: £80 - £120
12 June 2024
12 June 2024
AN EMERALD AND DIAMOND RING
Lot 78 Unsold
AN EMERALD AND DIAMOND RING
in platinum, set with a pear cut emerald of c.3.25 carats, flanked by round brilliant-cut diamonds, stamped 'PT 900', UK size M1/2 / Eu size 53, (c.5.5g)
Estimate: £400 - £600
12 June 2024
12 June 2024
A RUBY AND DIAMOND DRESS RING
Lot 79 Unsold
A RUBY AND DIAMOND DRESS RING
in 18ct gold, designed with a heart motif, pavé-set with round brilliant-cut diamonds, surrounded by a border of calibré-cut rubies, totalling c.0.80 carats, leading to a stylised band, European control marks, stamped '750', UK size N1/2 / Eu size 54, (c.10.2g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
FOUR GEM-SET RINGS
Lot 80 Sold
FOUR GEM-SET RINGS
including a three stone diamond ring in 18ct gold and platinum, set with three graduated round brilliant-cut diamonds to diamond-set sweeping shoulders; a diamond dress ring in 18ct gold, of stylised design; a three stone paste ring in 9ct gold, set with three graduating round-cut paste stones; and a white and blue sapphire wishbone ring in 9ct gold, (c.8.1g gross weight) (4)
Hammer price: £150
Estimate: £100 - £150
12 June 2024
12 June 2024
AN ANTIQUE RUBY DRESS RING
Lot 81 Sold
AN ANTIQUE RUBY DRESS RING
in 12ct gold, set with three round-cut rubies over a stylised head engraved with scrolled detailing surrounded by a ropework border, no assay marks, UK size O1/2 / Eu size 56, (c.5.1g)
Hammer price: £120
Estimate: £50 - £100
12 June 2024
12 June 2024
FIVE GEM-SET RINGS
Lot 82 Sold
FIVE GEM-SET RINGS
including a ruby and diamond three stone ring in 18ct gold, set with a cushion-cut ruby, flanked by round brilliant-cut diamonds; a diamond three stone ring in 18ct gold and platinum, set with three graduating round brilliant-cut diamonds to a tapered band; a blue paste solitaire ring in 9ct gold; an amethyst and split pearl cluster ring; and a wedding band in 22ct gold (c.19.7g gross weight)
Hammer price: £440
Estimate: £500 - £700
12 June 2024
12 June 2024
A SAPPHIRE AND DIAMOND RING
Lot 83 Unsold
A SAPPHIRE AND DIAMOND RING
in platinum, set with a step-cut sapphire, leading to sweeping diamond-set shoulders, full British hallmarks, UK size L / Eu size 51.5, (c.3.6g)
Estimate: £300 - £500
12 June 2024
12 June 2024
SOLD BY PRIVATE TREATY: A MARQUISE EMERALD AND DIAMOND CLUSTER RING
Lot 84 Unsold
A MARQUISE EMERALD AND DIAMOND CLUSTER RING
in 18ct white gold, set with a marquise-cut emerald of c.4.02 carats in a cluster of round brilliant-cut diamonds, all totalling c.1.60 carats, UK size M1/2 / Eu size 43.5, (c.8.6g)
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
A DIAMOND THREE STONE RING
Lot 85 Unsold
A DIAMOND THREE STONE RING
in platinum, set with three round brilliant-cut diamonds, leading to stylised diamond-set shoulders, full British hallmarks, UK size N / Eu size 54, (c.3.3g)
Estimate: £300 - £500
12 June 2024
12 June 2024
A DIAMOND DRESS RING
Lot 86 Unsold
A DIAMOND DRESS RING
in 18ct white gold, set throughout with round brilliant-cut and baguette-cut diamonds over a fanned design, no assay marks, UK size J1/2 / Eu size 49.5, (c.10.3g)
Estimate: £800 - £1,200
12 June 2024
12 June 2024
A RUBY AND DIAMOND COCKTAIL RING
Lot 87 Sold
A RUBY AND DIAMOND COCKTAIL RING
in 14ct white gold, set throughout with round brilliant-cut diamonds and step-cut rubies over an open-work design, the diamonds totalling c.1.30 carats, the rubies totalling c.0.40 carats, head measures c.2.5cm, stamped '585', UK size O / Eu size 55, (c.9.2g)
Hammer price: £1,500
Estimate: £1,500 - £2,500
12 June 2024
12 June 2024
AN EMERALD AND DIAMOND CLUSTER RING
Lot 88 Unsold
AN EMERALD AND DIAMOND CLUSTER RING
in 18ct white gold, set with a step-cut emerald of c.2.00 carats surrounded by a border of round brilliant-cut diamonds, to diamond-set shoulders, stamped '750', UK size E1/2 / Eu size 43, (c.4.5g) accompanied by a gemmological report stating that the emerald is of Tanzanian origin with indications of minor clarity enhancement
Estimate: £1,000 - £1,500
12 June 2024
12 June 2024
A MOONSTONE AND DIAMOND COCKTAIL RING
Lot 89 Unsold
A MOONSTONE AND DIAMOND COCKTAIL RING
in sterling silver, set with a moonstone cabochon of c.12.10 carats held in a bezel setting, surrounded by a border of rose-cut diamonds, gilt detailing, no assay marks, UK size N / Eu size 54, (c.8.9g)
Estimate: £250 - £350
12 June 2024
12 June 2024
AN AQUAMARINE AND DIAMOND COCKTAIL RING
Lot 90 Unsold
AN AQUAMARINE AND DIAMOND COCKTAIL RING
in platinum and 18ct white gold, set with an oval-cut aquamarine of c.16.26 carats, surrounded by a double halo of round brilliant-cut diamonds, totalling c.1.08 carats, partial British hallmarks for platinum 900, stamped '18K', UK size M1/2 / Eu size 53, (c.11.3g)
Estimate: £3,500 - £5,500
12 June 2024
12 June 2024
AN ONYX AND TURQUOISE COCKTAIL RING
Lot 91 Sold
AN ONYX AND TURQUOISE COCKTAIL RING
in sterling silver, set with a carved onyx cabochon, surrounded by an openwork border, accented by turquoise cabochons, the shoulders also set with turquoise cabochons, no assay marks, UK size O1/2 / Eu size 55.5, (c.10.4g)
Hammer price: £50
Estimate: £50 - £70
12 June 2024
12 June 2024
A RUBY AND DIAMOND CROSS-OVER RING
Lot 92 Sold
A RUBY AND DIAMOND CROSS-OVER RING
in 18ct white gold, the terminations set with an oval-cut ruby of c.4.60 carats and an oval-cut diamond of c.0.75 carats, the band pavé-set with round brilliant-cut diamonds and round-cut rubies, no assay marks, UK size M / Eu size 52.5, (c.6.9g)
Hammer price: £450
Estimate: £500 - £1,000
12 June 2024
12 June 2024
A SAPPHIRE AND DIAMOND RING
Lot 93 Unsold
A SAPPHIRE AND DIAMOND RING
set with an old European-cut diamond of c.0.95 carats, held in a milgrained bezel setting, surrounded by French-cut sapphires, totalling c.0.65 carats, in a border of round brilliant-cut diamonds, to diamond-set shoulders, stamped '850 PLAT', UK size M / Eu size 52, (c.5.0g)
Estimate: £2,500 - £3,500
12 June 2024
12 June 2024
FOUR GEM-SET RINGS
Lot 94 Sold
FOUR GEM-SET RINGS
including an amethyst and diamond cocktail ring; an aquamarine five stone ring; a green hardstone cluster ring; and a paste three stone ring, (c.12.6g gross weight)
Hammer price: £180
Estimate: £100 - £200
12 June 2024
12 June 2024
AN ONYX AND YELLOW DIAMOND RING
Lot 95 Sold
AN ONYX AND YELLOW DIAMOND RING
in 14ct gold, set with a carved onyx square with a round brilliant-cut fancy yellow diamond of c.0.20 carats set to the centre in a rub-over setting, to a stylised band, stamped '14K 585', UK size P / Eu size 56, (c.12.5g)
Hammer price: £800
Estimate: £800 - £1,200
12 June 2024
12 June 2024
A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING
Lot 96 Unsold
A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING
in 18ct white gold and platinum, set with an oval-cut purple sapphire of c.5.00 carats held in a milgrained bezel setting, surrounded by a halo of old European-cut diamonds totalling c.1.00 carats, no assay marks, UK size M1/2 / Eu size 53.5, (c.7.9g), the sapphire has a verbal gemmological assessment stating that it is of Sri Lankan origin with no indications of heat treatment
Estimate: £5,000 - £7,000
12 June 2024
12 June 2024

Total lots: 481

Page:

of 11

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

Accept Read more