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20th Century Diamond Jewellery For Sale

British 20th Century Diamond Jewellery

262

English 20th Century Diamond Jewellery

241

European 20th Century Diamond Jewellery

104

French 20th Century Diamond Jewellery

72

Birmingham Assay Office 20th Century Diamond Jewellery

58

London Assay Office 20th Century Diamond Jewellery

32

Chester Assay Office (closed 1962) 20th Century Diamond Jewellery

23

Continental 20th Century Diamond Jewellery

17

Antique Jewellery For Sale

Bracelets & Bangles
238
Brooches
674
Cufflinks
100
Diamond Rings
597
Earrings
202
Engagement & Wedding Rings
575
Lockets
55
Necklaces
368
Pendants
456
Rings
1052
Sets - Demi Parure
15
Solitaire Rings
101
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20th Century Diamond Jewellery

(944 items)
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40
French Art Deco Sapphire & Diamond Gold Ring

£ 995

€1,162
$1,252
French Art Deco Sapphire & Diamond Gold Ring

French Art Deco Sapphire & Diamond Gold Ring

£ 995

€1162
$1252

Antiques in Oxford

Edwardian 18ct Gold Ruby & Diamond Ring

£ 625

€730
$786
Edwardian 18ct Gold Ruby & Diamond Ring

Edwardian 18ct Gold Ruby & Diamond Ring

£ 625

€730
$786

Antiques in Oxford

18ct gold, emerald & diamond cluster ring

£ 395

€461
$497
18ct gold, emerald & diamond cluster ring

18ct gold, emerald & diamond cluster ring

£ 395

€461
$497

Doubloon

9ct Yellow Gold Antique Style Peridot and Seed Pearl Dress Ring

£ 195

€228
$245
9ct Yellow Gold Antique Style Peridot and Seed Pearl Dress Ring

9ct Yellow Gold Antique Style Peridot and Seed Pearl Dress Ring

£ 195

€228
$245

Ellison Davies

Antique 18ct Gold Old Mine Cut Diamond & Sapphire Snake Serpent Ring Hallmarked London 1902

£ 1,490

€1,741
$1,874
Antique 18ct Gold Old Mine Cut Diamond & Sapphire Snake Serpent Ring Hallmarked London 1902

Antique 18ct Gold Old Mine Cut Diamond & Sapphire Snake Serpent Ring Hallmarked London 1902

£ 1,490

€1741
$1874

The Chelsea Bijouterie

18ct Gold Ruby & Diamond Ring

£ 345

€403
$434
18ct Gold Ruby & Diamond Ring

18ct Gold Ruby & Diamond Ring

£ 345

€403
$434

Doubloon

18ct White Gold Diamond Full Eternity Ring

£ 1,995

€2,330
$2,509
18ct White Gold Diamond Full Eternity Ring

18ct White Gold Diamond Full Eternity Ring

£ 1,995

€2330
$2509

Ellison Davies

Diamond, Sapphire and Chalcedony Ear Rings

£ 1,450

€1,694
$1,824
Diamond, Sapphire and Chalcedony Ear Rings

Diamond, Sapphire and Chalcedony Ear Rings

£ 1,450

€1694
$1824

Antiques in Oxford

Art Nouveau Natural Pearl, Amethyst & Diamond Necklace

£ 1,295

€1,513
$1,629
Art Nouveau Natural Pearl, Amethyst & Diamond Necklace

Art Nouveau Natural Pearl, Amethyst & Diamond Necklace

£ 1,295

€1513
$1629

Ellison Davies

18ct Rose Gold Diamond Band Ring

£ 595

€695
$748
18ct Rose Gold Diamond Band Ring

18ct Rose Gold Diamond Band Ring

£ 595

€695
$748

Ellison Davies

18ct White Gold Diamond Eternity Ring 1967

£ 345

€403
$434
18ct White Gold Diamond Eternity Ring 1967

18ct White Gold Diamond Eternity Ring 1967

£ 345

€403
$434

Ellison Davies

Early 20th Century 18ct Yellow Gold Sapphire & Diamond Five Stone Ring

£ 499

€583
$628
Early 20th Century 18ct Yellow Gold Sapphire & Diamond Five Stone Ring

Early 20th Century 18ct Yellow Gold Sapphire & Diamond Five Stone Ring

£ 499

€583
$628

Ellison Davies

18ct Bi-Colour Gold Princess and Brilliant Cut Diamond Ring

£ 795

€929
$1,000
18ct Bi-Colour Gold Princess and Brilliant Cut Diamond Ring

18ct Bi-Colour Gold Princess and Brilliant Cut Diamond Ring

£ 795

€929
$1000

Ellison Davies

Edwardian 18ct Yellow Gold Sapphire & Diamond Cluster Ring

£ 495

€578
$623
Edwardian 18ct Yellow Gold Sapphire & Diamond Cluster Ring

Edwardian 18ct Yellow Gold Sapphire & Diamond Cluster Ring

£ 495

€578
$623

Ellison Davies

Vintage 18ct Yellow Gold & Diamond Cluster Ring

£ 1,230

€1,437
$1,547
Vintage 18ct Yellow Gold & Diamond Cluster Ring

Vintage 18ct Yellow Gold & Diamond Cluster Ring

£ 1,230

€1437
$1547

Brill Jewellery Ltd

18ct Gold Diamond Solitaire Ring

£ 395

€461
$497
18ct Gold Diamond Solitaire Ring

18ct Gold Diamond Solitaire Ring

£ 395

€461
$497

Doubloon

18ct Gold 3 Stone Diamond Ring

£ 395

€461
$497
18ct Gold 3 Stone Diamond Ring

18ct Gold 3 Stone Diamond Ring

£ 395

€461
$497

Doubloon

9ct Yellow Gold Antique Style Ruby & Diamond Cluster Ring

£ 279

€326
$351
9ct Yellow Gold Antique Style Ruby & Diamond Cluster Ring

9ct Yellow Gold Antique Style Ruby & Diamond Cluster Ring

£ 279

€326
$351

Ellison Davies

9ct Yellow Gold Antique Style Sapphire & Diamond Ring

£ 349

€408
$439
9ct Yellow Gold Antique Style Sapphire & Diamond Ring

9ct Yellow Gold Antique Style Sapphire & Diamond Ring

£ 349

€408
$439

Ellison Davies

Pink Tourmaline & Diamond Cluster Ring

£ 725

€847
$912
Pink Tourmaline & Diamond Cluster Ring

Pink Tourmaline & Diamond Cluster Ring

£ 725

€847
$912

Antiques in Oxford

18ct Yellow Gold Antique Style Sapphire & Diamond Cluster Ring

£ 775

€905
$975
18ct Yellow Gold Antique Style Sapphire & Diamond Cluster Ring

18ct Yellow Gold Antique Style Sapphire & Diamond Cluster Ring

£ 775

€905
$975

Ellison Davies

18ct Gold Diamond Ring

£ 385

€450
$484
18ct Gold Diamond Ring

18ct Gold Diamond Ring

£ 385

€450
$484

Doubloon

Platinum Princess Cut Diamond Single Stone Ring

£ 1,749

€2,043
$2,200
Platinum Princess Cut Diamond Single Stone Ring

Platinum Princess Cut Diamond Single Stone Ring

£ 1,749

€2043
$2200

Ellison Davies

9ct White Gold Diamond Half Eternity Ring

£ 445

€520
$560
9ct White Gold Diamond Half Eternity Ring

9ct White Gold Diamond Half Eternity Ring

£ 445

€520
$560

Ellison Davies

18ct Yellow Gold Old Cushion Cut Fancy Colour Diamond Ring

£ 795

€929
$1,000
18ct Yellow Gold Old Cushion Cut Fancy Colour Diamond Ring

18ct Yellow Gold Old Cushion Cut Fancy Colour Diamond Ring

£ 795

€929
$1000

Ellison Davies

Early 20th Century 18ct Yellow Gold Old Cut Diamond Three Stone Ring

£ 695

€812
$874
Early 20th Century 18ct Yellow Gold Old Cut Diamond Three Stone Ring

Early 20th Century 18ct Yellow Gold Old Cut Diamond Three Stone Ring

£ 695

€812
$874

Ellison Davies

Edwardian ‘Negligee Necklace

£ 1,750

€2,044
$2,201
Edwardian ‘Negligee Necklace

Edwardian ‘Negligee Necklace

£ 1,750

€2044
$2201

Antiques in Oxford

American 14ct Gold & Diamond Cocktail Ring

£ 895

€1,045
$1,126
American 14ct Gold & Diamond Cocktail Ring

American 14ct Gold & Diamond Cocktail Ring

£ 895

€1045
$1126

Doubloon

9ct Yellow Gold Ruby & Diamond Dress Ring

£ 249

€291
$313
9ct Yellow Gold Ruby & Diamond Dress Ring

9ct Yellow Gold Ruby & Diamond Dress Ring

£ 249

€291
$313

Ellison Davies

Early 20th Century 18ct Yellow Gold Diamond Five Stone Ring

£ 365

€426
$459
Early 20th Century 18ct Yellow Gold Diamond Five Stone Ring

Early 20th Century 18ct Yellow Gold Diamond Five Stone Ring

£ 365

€426
$459

Ellison Davies

18ct Yellow Gold Solitaire Diamond Ring

£ 945

€1,104
$1,189
18ct Yellow Gold Solitaire Diamond Ring

18ct Yellow Gold Solitaire Diamond Ring

£ 945

€1104
$1189

Ellison Davies

Stunning Art Deco Diamond & Sapphire Bracelet

£ 4,980

€5,817
$6,264
Stunning Art Deco Diamond & Sapphire Bracelet

Stunning Art Deco Diamond & Sapphire Bracelet

£ 4,980

€5817
$6264

SW15Collectables

Diamond Set Vintage Gold Dragonfly Brooch

£ 2,800

€3,271
$3,522
Diamond Set Vintage Gold Dragonfly Brooch

Diamond Set Vintage Gold Dragonfly Brooch

£ 2,800

€3271
$3522

SW15Collectables

Diamond Solitaire Ring

£ 195

€228
$245
Diamond Solitaire Ring

Diamond Solitaire Ring

£ 195

€228
$245

Doubloon

Antique Style 18ct Yellow Gold Ruby & Diamond Half Eternity Ring

£ 1,295

€1,513
$1,629
Antique Style 18ct Yellow Gold Ruby & Diamond Half Eternity Ring

Antique Style 18ct Yellow Gold Ruby & Diamond Half Eternity Ring

£ 1,295

€1513
$1629

Ellison Davies

18ct White Gold Art Deco Ruby & Diamond Cocktail Ring

£ 1,695

€1,980
$2,132
18ct White Gold Art Deco Ruby & Diamond Cocktail Ring

18ct White Gold Art Deco Ruby & Diamond Cocktail Ring

£ 1,695

€1980
$2132

Ellison Davies

Platinum Diamond Solitaire Engagement Ring

£ 595

€695
$748
Platinum Diamond Solitaire Engagement Ring

Platinum Diamond Solitaire Engagement Ring

£ 595

€695
$748

Ellison Davies

Vintage Platinum Diamond & Cubic Zirconia Dress Ring

£ 749

€875
$942
Vintage Platinum Diamond & Cubic Zirconia Dress Ring

Vintage Platinum Diamond & Cubic Zirconia Dress Ring

£ 749

€875
$942

Ellison Davies

Platinum Brilliant Cut Diamond Solitaire Ring

£ 3,950

€4,614
$4,969
Platinum Brilliant Cut Diamond Solitaire Ring

Platinum Brilliant Cut Diamond Solitaire Ring

£ 3,950

€4614
$4969

Ellison Davies

Platinum Igi Certified Diamond Solitaire Ring

£ 4,995

€5,835
$6,283
Platinum Igi Certified Diamond Solitaire Ring

Platinum Igi Certified Diamond Solitaire Ring

£ 4,995

€5835
$6283

Ellison Davies

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Get alerts of the antiques that interest you as soon as they are uploaded