Antique 20th Century Diamond Jewellery for sale

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AC Silver

1.38ct Diamond & Cultured Pearl, 15ct White Gold Bracelet c.1930

£ 4,950

€5,782

$6,226

1.38ct Diamond & Cultured Pearl, 15ct White Gold Bracelet c.1930

£ 4,950

€5782

$6226

AC Silver

1.42ct Diamond & Platinum Drop Pendant c.1930

£ 7,950

€9,287

$10,000

1.42ct Diamond & Platinum Drop Pendant c.1930

£ 7,950

€9287

$10000

AC Silver

4.42ct Diamond & 0.22ct Emerald, 18ct White Gold Dress Ring c.1930

£ 34,500

€40,301

$43,397

4.42ct Diamond & 0.22ct Emerald, 18ct White Gold Dress Ring c.1930

£ 34,500

€40301

$43397

AC Silver

Vintage 16.78ct Ceylon Sapphire & 4.26ct Diamond, 9ct White Gold Drop Earrings c.1960

£ 17,950

€20,968

$22,579

Vintage 16.78ct Ceylon Sapphire & 4.26ct Diamond, 9ct White Gold Drop Earrings c.1960

£ 17,950

€20968

$22579

AC Silver

Antique 0.24ct Emerald & 0.23ct Diamond 14ct Yellow Gold Dress Ring c.1920

£ 1,535

€1,793

$1,931

Antique 0.24ct Emerald & 0.23ct Diamond 14ct Yellow Gold Dress Ring c.1920

£ 1,535

€1793

$1931

AC Silver

Vintage 12.5ct Aquamarine & 0.62ct Diamond 18ct Yellow Gold Brooch c.1960

£ 3,950

€4,614

$4,969

Vintage 12.5ct Aquamarine & 0.62ct Diamond 18ct Yellow Gold Brooch c.1960

£ 3,950

€4614

$4969

AC Silver

Cultured Pearl & 1.10ct Diamond, Platinum Clip on Earrings c.1930

£ 2,450

€2,862

$3,082

Cultured Pearl & 1.10ct Diamond, Platinum Clip on Earrings c.1930

£ 2,450

€2862

$3082

AC Silver

The Chelsea Bijouterie

Vintage Diamond Cluster Ring 18ct White Gold Antique 1930s Cocktail Trilogy Ring

£ 1,680

€1,963

$2,113

Vintage Diamond Cluster Ring 18ct White Gold Antique 1930s Cocktail Trilogy Ring

£ 1,680

€1963

$2113

The Chelsea Bijouterie

Antique Diamond Cluster Ring 18ct Gold Edwardian Ornate Vintage Engagement Ring

£ 1,430

€1,670

$1,799

Antique Diamond Cluster Ring 18ct Gold Edwardian Ornate Vintage Engagement Ring

£ 1,430

€1670

$1799

The Chelsea Bijouterie

AC Silver

0.39ct Diamond & 14ct Yellow Gold Dress Ring c.1930

£ 1,645

€1,922

$2,069

0.39ct Diamond & 14ct Yellow Gold Dress Ring c.1930

£ 1,645

€1922

$2069

AC Silver

0.35ct Diamond & 14ct White Gold Dress Ring c.1930

£ 1,425

€1,665

$1,792

0.35ct Diamond & 14ct White Gold Dress Ring c.1930

£ 1,425

€1665

$1792

AC Silver

Vintage 0.31ct Diamond & 18ct Yellow Gold Cufflinks c.1960

£ 2,450

€2,862

$3,082

Vintage 0.31ct Diamond & 18ct Yellow Gold Cufflinks c.1960

£ 2,450

€2862

$3082

AC Silver

Antique 0.12ct Diamond & 14ct Yellow Gold Marquise Ring c.1920

£ 1,425

€1,665

$1,792

Antique 0.12ct Diamond & 14ct Yellow Gold Marquise Ring c.1920

£ 1,425

€1665

$1792

AC Silver

Antique 0.37ct Diamond & Pearl, 14ct Yellow Gold Pendant c.1910

£ 3,250

€3,797

$4,088

Antique 0.37ct Diamond & Pearl, 14ct Yellow Gold Pendant c.1910

£ 3,250

€3797

$4088

AC Silver

Antique French 0.53ct Diamond & Platinum Solitaire Ring c.1920

£ 1,975

€2,307

$2,484

Antique French 0.53ct Diamond & Platinum Solitaire Ring c.1920

£ 1,975

€2307

$2484

AC Silver

Vintage 0.88ct Diamond & 18ct Yellow Gold Cluster Earrings c.1960

£ 1,095

€1,279

$1,377

Vintage 0.88ct Diamond & 18ct Yellow Gold Cluster Earrings c.1960

£ 1,095

€1279

$1377

AC Silver

0.48ct Emerald & 1.29ct Diamond, Platinum Brooch - Art Deco c.1930

£ 3,245

€3,791

$4,082

0.48ct Emerald & 1.29ct Diamond, Platinum Brooch - Art Deco c.1930

£ 3,245

€3791

$4082

AC Silver

Antique George V 0.18ct Diamond & 18ct Yellow Gold Buckle Ring 1919

£ 1,995

€2,330

$2,509

Antique George V 0.18ct Diamond & 18ct Yellow Gold Buckle Ring 1919

£ 1,995

€2330

$2509

AC Silver

Sapphire & Diamond, Pearl 15ct Yellow Gold Insect Brooch - Antique Victorian

£ 1,205

€1,408

$1,516

Sapphire & Diamond, Pearl 15ct Yellow Gold Insect Brooch - Antique Victorian

£ 1,205

€1408

$1516

AC Silver

The Chelsea Bijouterie

Retro Diamond Cocktail Ring 14k Gold Vintage American Panel Scroll Ring 1940s/1950s

£ 1,620

€1,892

$2,038

Retro Diamond Cocktail Ring 14k Gold Vintage American Panel Scroll Ring 1940s/1950s

£ 1,620

€1892

$2038

The Chelsea Bijouterie

AC Silver

Vintage 3.01ct Opal & 0.38ct Diamond, 14ct Yellow Gold Dress Ring c.1960

£ 1,535

€1,793

$1,931

Vintage 3.01ct Opal & 0.38ct Diamond, 14ct Yellow Gold Dress Ring c.1960

£ 1,535

€1793

$1931

AC Silver

Antique 4.30ct Diamond & 9ct Yellow Gold Brooch c.1900

£ 5,450

€6,366

$6,855

Antique 4.30ct Diamond & 9ct Yellow Gold Brooch c.1900

£ 5,450

€6366

$6855

AC Silver

0.45ct Diamond & Pearl, 14ct Yellow Gold Dress Ring c.1930

£ 3,450

€4,030

$4,340

0.45ct Diamond & Pearl, 14ct Yellow Gold Dress Ring c.1930

£ 3,450

€4030

$4340

AC Silver

Vintage 0.26ct Diamond & Synthetic Ruby 18ct Yellow Gold Stud Earrings c.1940

£ 1,755

€2,050

$2,208

Vintage 0.26ct Diamond & Synthetic Ruby 18ct Yellow Gold Stud Earrings c.1940

£ 1,755

€2050

$2208

AC Silver

Antique 4.32ct Garnet & 1.08ct Diamond, 18ct White Gold Pendant - Art Deco c.1920

£ 3,950

€4,614

$4,969

Antique 4.32ct Garnet & 1.08ct Diamond, 18ct White Gold Pendant - Art Deco c.1920

£ 3,950

€4614

$4969

AC Silver

0.55ct Diamond Pearl & Enamel 12ct Yellow Gold & Silver Pendant Antique Victorian

£ 3,750

€4,381

$4,717

0.55ct Diamond Pearl & Enamel 12ct Yellow Gold & Silver Pendant Antique Victorian

£ 3,750

€4381

$4717

AC Silver

0.83ct Diamond & 18ct Yellow Gold Cluster Ring c.1930

£ 1,645

€1,922

$2,069

0.83ct Diamond & 18ct Yellow Gold Cluster Ring c.1930

£ 1,645

€1922

$2069

AC Silver

Vintage 1.10ct Opal & Diamond 14ct Yellow Gold Dress Ring c.1940

£ 1,535

€1,793

$1,931

Vintage 1.10ct Opal & Diamond 14ct Yellow Gold Dress Ring c.1940

£ 1,535

€1793

$1931

AC Silver

Antique 0.45ct Sapphire & 2.76ct Diamond, 18ct Rose Gold Cluster Ring c.1900

£ 3,450

€4,030

$4,340

Antique 0.45ct Sapphire & 2.76ct Diamond, 18ct Rose Gold Cluster Ring c.1900

£ 3,450

€4030

$4340

AC Silver

Vintage 0.75ct Diamond & 14ct White Gold Dress Ring c.1950

£ 1,645

€1,922

$2,069

Vintage 0.75ct Diamond & 14ct White Gold Dress Ring c.1950

£ 1,645

€1922

$2069

AC Silver

0.90ct Diamond & 18ct Yellow Gold Dress Ring c.1930

£ 1,645

€1,922

$2,069

0.90ct Diamond & 18ct Yellow Gold Dress Ring c.1930

£ 1,645

€1922

$2069

AC Silver

Antique 1.40ct Diamond & 15ct Yellow Gold Drop Earrings c.1920

£ 2,950

€3,446

$3,711

Antique 1.40ct Diamond & 15ct Yellow Gold Drop Earrings c.1920

£ 2,950

€3446

$3711

AC Silver

The Chelsea Bijouterie

Kutchinsky Ring Diamond Ruby 18ct Gold Vintage Large Cocktail Ring London 1960

£ 6,690

€7,815

$8,415

Kutchinsky Ring Diamond Ruby 18ct Gold Vintage Large Cocktail Ring London 1960

£ 6,690

€7815

$8415

The Chelsea Bijouterie

AC Silver

Antique 2.90ct Aquamarine & Seed Pearl 15ct Yellow Gold Pendant c.1910

£ 1,995

€2,330

$2,509

Antique 2.90ct Aquamarine & Seed Pearl 15ct Yellow Gold Pendant c.1910

£ 1,995

€2330

$2509

AC Silver

1.15ct Burmese Ruby & 1.36ct Diamond 18ct Yellow Gold Trilogy Ring c.1930

£ 3,950

€4,614

$4,969

1.15ct Burmese Ruby & 1.36ct Diamond 18ct Yellow Gold Trilogy Ring c.1930

£ 3,950

€4614

$4969

AC Silver

Vintage 7.47ct Zambian Emerald & 14.50ct Diamond 18ct White Gold Brooch / Pendant c.1960

£ 49,950

€58,349

$62,831

Vintage 7.47ct Zambian Emerald & 14.50ct Diamond 18ct White Gold Brooch / Pendant c.1960

£ 49,950

€58349

$62831

AC Silver

Vintage 0.36ct Diamond & 18ct White Gold Solitaire Ring c.1940

£ 1,595

€1,863

$2,006

Vintage 0.36ct Diamond & 18ct White Gold Solitaire Ring c.1940

£ 1,595

€1863

$2006

AC Silver

Art Deco 10.75ct High Zircon & 0.60ct Diamonds Platinum Bar Brooch c.1930

£ 4,950

€5,782

$6,226

Art Deco 10.75ct High Zircon & 0.60ct Diamonds Platinum Bar Brooch c.1930

£ 4,950

€5782

$6226

AC Silver

SW15Collectables

Emerald Solitaire & Diamond 18ct White Gold Ring

£ 960

€1,121

$1,208

Emerald Solitaire & Diamond 18ct White Gold Ring

£ 960

€1121

$1208

SW15Collectables

AC Silver

Vintage 19.84ct Amethyst & 0.24ct Diamond, 9ct Yellow Gold Dress Ring c.1950

£ 1,995

€2,330

$2,509

Vintage 19.84ct Amethyst & 0.24ct Diamond, 9ct Yellow Gold Dress Ring c.1950

£ 1,995

€2330

$2509

AC Silver

20th Century Diamond Jewellery For Sale

British 20th Century Diamond Jewellery

English 20th Century Diamond Jewellery

European 20th Century Diamond Jewellery

French 20th Century Diamond Jewellery

Birmingham Assay Office 20th Century Diamond Jewellery

London Assay Office 20th Century Diamond Jewellery

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

Continental 20th Century Diamond Jewellery

Antique Jewellery For Sale

20th Century Diamond Jewellery