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20th Century Diamond Jewellery For Sale

British 20th Century Diamond Jewellery

268

English 20th Century Diamond Jewellery

254

European 20th Century Diamond Jewellery

105

French 20th Century Diamond Jewellery

72

Birmingham Assay Office 20th Century Diamond Jewellery

56

London Assay Office 20th Century Diamond Jewellery

34

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

23

Continental 20th Century Diamond Jewellery

17

Antique Jewellery For Sale

Bracelets & Bangles
229
Brooches
645
Cufflinks
94
Diamond Rings
609
Earrings
199
Engagement & Wedding Rings
590
Lockets
52
Necklaces
357
Pendants
445
Rings
1053
Sets - Demi Parure
17
Solitaire Rings
104
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20th Century Diamond Jewellery

(946 items)
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40
2.47ct Diamond and 18ct White Gold Bracelet Circa 1935

£ 4,950

€5,782
$6,226
2.47ct Diamond and 18ct White Gold Bracelet Circa 1935

2.47ct Diamond and 18ct White Gold Bracelet Circa 1935

£ 4,950

€5782
$6226

AC Silver

Vintage 0.65ct Sapphire & 0.77ct Diamond, 18ct Yellow Gold Earrings 1988

£ 2,650

€3,096
$3,333
Vintage 0.65ct Sapphire & 0.77ct Diamond, 18ct Yellow Gold Earrings 1988

Vintage 0.65ct Sapphire & 0.77ct Diamond, 18ct Yellow Gold Earrings 1988

£ 2,650

€3096
$3333

AC Silver

Pair of 9ct Gold & Diamond Earrings

Newark Antiques and Interiors Ltd

Pair of 9ct Gold & Diamond Earrings

£ 225

€263
$283
Pair of 9ct Gold & Diamond Earrings

Pair of 9ct Gold & Diamond Earrings

£ 225

€263
$283

Newark Antiques and Interiors Ltd

9ct Gold Emerald & Diamond Necklace

Newark Antiques and Interiors Ltd

9ct Gold Emerald & Diamond Necklace

£ 235

€275
$296
9ct Gold Emerald & Diamond Necklace

9ct Gold Emerald & Diamond Necklace

£ 235

€275
$296

Newark Antiques and Interiors Ltd

18ct White Gold Ladies Diamond 2ct Trilogy Brilliant Cut Engagement Ring

£ 7,000

€8,177
$8,805
18ct White Gold Ladies Diamond 2ct Trilogy Brilliant Cut Engagement Ring

18ct White Gold Ladies Diamond 2ct Trilogy Brilliant Cut Engagement Ring

£ 7,000

€8177
$8805

Cheshire Antiques Consultant

The Antique 1901 Ruby & Old Cut Diamond Navette Ring

£ 869

€1,015
$1,093
The Antique 1901 Ruby & Old Cut Diamond Navette Ring

The Antique 1901 Ruby & Old Cut Diamond Navette Ring

£ 869

€1015
$1093

antiquejewellers.com

Antique Pearl + 1.18ct Diamond & 15ct White Gold Brooch c.1910

£ 2,250

€2,628
$2,830
Antique Pearl + 1.18ct Diamond & 15ct White Gold Brooch c.1910

Antique Pearl + 1.18ct Diamond & 15ct White Gold Brooch c.1910

£ 2,250

€2628
$2830

AC Silver

Vintage 1.30ct Ruby & 0.39ct Diamond 18ct Yellow Gold Dress Ring 1979

£ 1,695

€1,980
$2,132
Vintage 1.30ct Ruby & 0.39ct Diamond 18ct Yellow Gold Dress Ring 1979

Vintage 1.30ct Ruby & 0.39ct Diamond 18ct Yellow Gold Dress Ring 1979

£ 1,695

€1980
$2132

AC Silver

9.00ct Jadeite & Diamond 18ct White Gold Dress Ring c.1930

£ 2,650

€3,096
$3,333
9.00ct Jadeite & Diamond 18ct White Gold Dress Ring c.1930

9.00ct Jadeite & Diamond 18ct White Gold Dress Ring c.1930

£ 2,650

€3096
$3333

AC Silver

The Antique Rose Cut Diamond & Zircon Cluster Ring

£ 689

€805
$867
The Antique Rose Cut Diamond & Zircon Cluster Ring

The Antique Rose Cut Diamond & Zircon Cluster Ring

£ 689

€805
$867

antiquejewellers.com

Georg Jensen ‘Daisy’ Brooch & Pendant on Chain

£ 1,125

€1,314
$1,415
Georg Jensen ‘Daisy’ Brooch & Pendant on Chain

Georg Jensen ‘Daisy’ Brooch & Pendant on Chain

£ 1,125

€1314
$1415

Antiques in Oxford

2.42ct Diamond & Platinum Drop Earrings c.1925

£ 4,950

€5,782
$6,226
2.42ct Diamond & Platinum Drop Earrings c.1925

2.42ct Diamond & Platinum Drop Earrings c.1925

£ 4,950

€5782
$6226

AC Silver

Antique 4.60ct Jadeite & 0.28ct Diamond 18ct White Gold Pendant c.1920

£ 1,795

€2,097
$2,258
Antique 4.60ct Jadeite & 0.28ct Diamond 18ct White Gold Pendant c.1920

Antique 4.60ct Jadeite & 0.28ct Diamond 18ct White Gold Pendant c.1920

£ 1,795

€2097
$2258

AC Silver

The Vintage 18ct Brilliant Cut Diamond Solitaire Ring

£ 639

€746
$804
The Vintage 18ct Brilliant Cut Diamond Solitaire Ring

The Vintage 18ct Brilliant Cut Diamond Solitaire Ring

£ 639

€746
$804

antiquejewellers.com

1.02ct Ruby & 0.33ct Diamond 18ct Yellow Gold Cluster Ring c.1930

£ 3,950

€4,614
$4,969
1.02ct Ruby & 0.33ct Diamond 18ct Yellow Gold Cluster Ring c.1930

1.02ct Ruby & 0.33ct Diamond 18ct Yellow Gold Cluster Ring c.1930

£ 3,950

€4614
$4969

AC Silver

Antique Sapphire & Diamond Ring

£ 395

€461
$497
Antique Sapphire & Diamond Ring

Antique Sapphire & Diamond Ring

£ 395

€461
$497

Doubloon

Art Deco 18ct Gold, Ruby & Diamond Ring

£ 385

€450
$484
Art Deco 18ct Gold, Ruby & Diamond Ring

Art Deco 18ct Gold, Ruby & Diamond Ring

£ 385

€450
$484

Doubloon

Antique 0.60ct Sapphire & 0.51ct Diamond 18ct Yellow Gold Twist Ring c.1910

£ 1,995

€2,330
$2,509
Antique 0.60ct Sapphire & 0.51ct Diamond 18ct Yellow Gold Twist Ring c.1910

Antique 0.60ct Sapphire & 0.51ct Diamond 18ct Yellow Gold Twist Ring c.1910

£ 1,995

€2330
$2509

AC Silver

1.28ct Diamond & 18ct White Gold Full Eternity Ring c.1935

£ 2,450

€2,862
$3,082
1.28ct Diamond & 18ct White Gold Full Eternity Ring c.1935

1.28ct Diamond & 18ct White Gold Full Eternity Ring c.1935

£ 2,450

€2862
$3082

AC Silver

Art Deco 18ct Gold Platinum Sapphire Diamond Ring

£ 950

€1,110
$1,195
Art Deco 18ct Gold Platinum Sapphire Diamond Ring

Art Deco 18ct Gold Platinum Sapphire Diamond Ring

£ 950

€1110
$1195

Walton House Antiques Ltd

The Vintage Brilliant Cut Diamond Filigree Ring

£ 1,189

€1,389
$1,496
The Vintage Brilliant Cut Diamond Filigree Ring

The Vintage Brilliant Cut Diamond Filigree Ring

£ 1,189

€1389
$1496

antiquejewellers.com

Antique 2.84ct Aquamarine and 0.10ct Diamond and 18ct White Gold Dress Ring Circa 1935

£ 1,795

€2,097
$2,258
Antique 2.84ct Aquamarine and 0.10ct Diamond and 18ct White Gold Dress Ring Circa 1935

Antique 2.84ct Aquamarine and 0.10ct Diamond and 18ct White Gold Dress Ring Circa 1935

£ 1,795

€2097
$2258

AC Silver

The Antique Edwardian Engraved Gold & Five Diamond Ring

£ 569

€665
$716
The Antique Edwardian Engraved Gold & Five Diamond Ring

The Antique Edwardian Engraved Gold & Five Diamond Ring

£ 569

€665
$716

antiquejewellers.com

The Antique Toi Et Moi Diamond Dainty Ring

£ 639

€746
$804
The Antique Toi Et Moi Diamond Dainty Ring

The Antique Toi Et Moi Diamond Dainty Ring

£ 639

€746
$804

antiquejewellers.com

Antique 2.10ct Emerald & 7.73ct Diamond Platinum Floral Brooch c.1900

£ 14,950

€17,464
$18,805
Antique 2.10ct Emerald & 7.73ct Diamond Platinum Floral Brooch c.1900

Antique 2.10ct Emerald & 7.73ct Diamond Platinum Floral Brooch c.1900

£ 14,950

€17464
$18805

AC Silver

1.25ct Sapphire 2.34ct Diamond & Platinum Brooch c.1925

£ 3,450

€4,030
$4,340
1.25ct Sapphire 2.34ct Diamond & Platinum Brooch c.1925

1.25ct Sapphire 2.34ct Diamond & Platinum Brooch c.1925

£ 3,450

€4030
$4340

AC Silver

The Vintage Five Diamond Scrollwork Ring

£ 829

€968
$1,043
The Vintage Five Diamond Scrollwork Ring

The Vintage Five Diamond Scrollwork Ring

£ 829

€968
$1043

antiquejewellers.com

The Vintage Brilliant Cut Solitaire Diamond Splendid Ring

£ 699

€817
$879
The Vintage Brilliant Cut Solitaire Diamond Splendid Ring

The Vintage Brilliant Cut Solitaire Diamond Splendid Ring

£ 699

€817
$879

antiquejewellers.com

Vintage Pearl Bracelet Ruby Diamond Cluster Clasp 18ct Gold 1980s Triple Strand

£ 1,090

€1,273
$1,371
Vintage Pearl Bracelet Ruby Diamond Cluster Clasp 18ct Gold 1980s Triple Strand

Vintage Pearl Bracelet Ruby Diamond Cluster Clasp 18ct Gold 1980s Triple Strand

£ 1,090

€1273
$1371

The Chelsea Bijouterie

Art Deco 18ct Gold Platinum Diamond Solitaire Engagement Ring

£ 475

€555
$597
Art Deco 18ct Gold Platinum Diamond Solitaire Engagement Ring

Art Deco 18ct Gold Platinum Diamond Solitaire Engagement Ring

£ 475

€555
$597

Walton House Antiques Ltd

Triple Strand Pearl Necklace with Gem Certificate 9ct Gold Diamond Clasp 1950s

£ 1,650

€1,927
$2,075
Triple Strand Pearl Necklace with Gem Certificate 9ct Gold Diamond Clasp 1950s

Triple Strand Pearl Necklace with Gem Certificate 9ct Gold Diamond Clasp 1950s

£ 1,650

€1927
$2075

The Chelsea Bijouterie

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

£ 4,950

€5,782
$6,226
Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

£ 4,950

€5782
$6226

AC Silver

Edwardian 18ct Gold Ruby Diamond Ring Chester 1907

£ 595

€695
$748
Edwardian 18ct Gold Ruby Diamond Ring Chester 1907

Edwardian 18ct Gold Ruby Diamond Ring Chester 1907

£ 595

€695
$748

Walton House Antiques Ltd

The Antique 1919 Old European Diamond Twist Ring

£ 689

€805
$867
The Antique 1919 Old European Diamond Twist Ring

The Antique 1919 Old European Diamond Twist Ring

£ 689

€805
$867

antiquejewellers.com

The Antique 1906 Old European Cut Diamond Starlight Ring

£ 995

€1,162
$1,252
The Antique 1906 Old European Cut Diamond Starlight Ring

The Antique 1906 Old European Cut Diamond Starlight Ring

£ 995

€1162
$1252

antiquejewellers.com

Antique 1.77ct Diamond, Enamel & Platinum Horse & Huntsman Brooch

£ 6,950

€8,119
$8,742
Antique 1.77ct Diamond, Enamel & Platinum Horse & Huntsman Brooch

Antique 1.77ct Diamond, Enamel & Platinum Horse & Huntsman Brooch

£ 6,950

€8119
$8742

AC Silver

Antique 1.60ct Diamond & 18ct Yellow Gold Cross Pendant

£ 4,950

€5,782
$6,226
Antique 1.60ct Diamond & 18ct Yellow Gold Cross Pendant

Antique 1.60ct Diamond & 18ct Yellow Gold Cross Pendant

£ 4,950

€5782
$6226

AC Silver

Vintage 6.87ct Diamond & Platinum Cornucopia Brooch c.1950

£ 13,950

€16,296
$17,547
Vintage 6.87ct Diamond & Platinum Cornucopia Brooch c.1950

Vintage 6.87ct Diamond & Platinum Cornucopia Brooch c.1950

£ 13,950

€16296
$17547

AC Silver

Antique 0.56ct Diamond & 9ct Yellow Gold Bar Brooch c.1900

£ 1,095

€1,279
$1,377
Antique 0.56ct Diamond & 9ct Yellow Gold Bar Brooch c.1900

Antique 0.56ct Diamond & 9ct Yellow Gold Bar Brooch c.1900

£ 1,095

€1279
$1377

AC Silver

Art Deco Platinum Sapphire & Diamond Flower Cluster Ring

£ 795

€929
$1,000
Art Deco Platinum Sapphire & Diamond Flower Cluster Ring

Art Deco Platinum Sapphire & Diamond Flower Cluster Ring

£ 795

€929
$1000

Sally White Vintage

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