Antique 20th Century Platinum Jewellery for sale

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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

£ 2,650

€3096

$3333

AC Silver

2.42ct Diamond & Platinum Drop Earrings c.1925

£ 4,950

€5,782

$6,226

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

£ 1,795

€2097

$2258

AC Silver

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

£ 3,950

€4614

$4969

AC Silver

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

£ 1,995

€2330

$2509

AC Silver

Antique Platinum & 18ct Yellow Gold Cufflinks c.1910

£ 1,395

€1,630

$1,755

Antique Platinum & 18ct Yellow Gold Cufflinks c.1910

£ 1,395

€1630

$1755

AC Silver

antiquejewellers.com

The Vintage Brilliant Cut Diamond Filigree Ring

£ 1,189

€1,389

$1,496

The Vintage Brilliant Cut Diamond Filigree Ring

£ 1,189

€1389

$1496

antiquejewellers.com

AC Silver

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

£ 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

£ 3,450

€4030

$4340

AC Silver

Walton House Antiques Ltd

Art Deco 18ct Gold Platinum Diamond Solitaire Engagement Ring

£ 475

€555

$597

Art Deco 18ct Gold Platinum Diamond Solitaire Engagement Ring

£ 475

€555

$597

Walton House Antiques Ltd

AC Silver

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

£ 4,950

€5,782

$6,226

Vintage French 2.20ct Diamond & Platinum Full Eternity Ring

£ 4,950

€5782

$6226

AC Silver

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

£ 6,950

€8,119

$8,742

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

£ 4,950

€5782

$6226

AC Silver

FB Antiques

Antique Platinum Aquamarine & Diamond Brooch

£ 3,950

€4,614

$4,969

Antique Platinum Aquamarine & Diamond Brooch

£ 3,950

€4614

$4969

FB Antiques

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

£ 13,950

€16296

$17547

AC Silver

Sally White Vintage

Art Deco Platinum Sapphire & Diamond Flower Cluster Ring

£ 795

€929

$1,000

Art Deco Platinum Sapphire & Diamond Flower Cluster Ring

£ 795

€929

$1000

Sally White Vintage

AC Silver

1.26ct Diamond & Platinum Solitaire Ring c.1930

£ 4,950

€5,782

$6,226

1.26ct Diamond & Platinum Solitaire Ring c.1930

£ 4,950

€5782

$6226

AC Silver

2.63ct Diamond & 18ct Yellow Gold Trilogy Ring c.1925

£ 8,950

€10,455

$11,258

2.63ct Diamond & 18ct Yellow Gold Trilogy Ring c.1925

£ 8,950

€10455

$11258

AC Silver

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

£ 9,950

€11,623

$12,516

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

£ 9,950

€11623

$12516

AC Silver

Antique 0.24ct Sapphire and 0.12ct Diamond Platinum Pin Brooch Circa 1930

£ 1,395

€1,630

$1,755

Antique 0.24ct Sapphire and 0.12ct Diamond Platinum Pin Brooch Circa 1930

£ 1,395

€1630

$1755

AC Silver

The Chelsea Bijouterie

Vintage Diamond Platinum Solitaire Ring 1950s Engagement Ring Single Stone Ring

£ 1,120

€1,308

$1,409

Vintage Diamond Platinum Solitaire Ring 1950s Engagement Ring Single Stone Ring

£ 1,120

€1308

$1409

The Chelsea Bijouterie

Antiques et Cetera

Antique Platinum Solitaire Diamond Ring - Boxed

£ 5,800

€6,775

$7,296

Antique Platinum Solitaire Diamond Ring - Boxed

£ 5,800

€6775

$7296

Antiques et Cetera

AC Silver

9.60ct Aquamarine, 0.28ct Diamond & Platinum Pendant

£ 4,950

€5,782

$6,226

9.60ct Aquamarine, 0.28ct Diamond & Platinum Pendant

£ 4,950

€5782

$6226

AC Silver

1.65ct Diamond & Platinum Trilogy Twist Ring c.1930

£ 2,950

€3,446

$3,711

1.65ct Diamond & Platinum Trilogy Twist Ring c.1930

£ 2,950

€3446

$3711

AC Silver

Antiques & Chic

Diamond Set Fancy Art Deco Style Bracelet 30g

£ 9,995

€11,676

$12,572

Diamond Set Fancy Art Deco Style Bracelet 30g

£ 9,995

€11676

$12572

Antiques & Chic

AC Silver

6.50ct Diamond & 16ct Rose Gold Bracelet c.1930

£ 12,950

€15,128

$16,289

6.50ct Diamond & 16ct Rose Gold Bracelet c.1930

£ 12,950

€15128

$16289

AC Silver

French Natural Pearl & 3.10ct Diamond 15ct Yellow Gold Brooch c.1930

£ 3,950

€4,614

$4,969

French Natural Pearl & 3.10ct Diamond 15ct Yellow Gold Brooch c.1930

£ 3,950

€4614

$4969

AC Silver

Vintage 1.92ct Diamond & Platinum Dress Ring

£ 4,950

€5,782

$6,226

Vintage 1.92ct Diamond & Platinum Dress Ring

£ 4,950

€5782

$6226

AC Silver

Antique 4.40ct Basaltic Sapphire and 3.14ct Diamond Pearl & 12ct Yellow Gold Pendant / Brooch c.1905

£ 13,950

€16,296

$17,547

Antique 4.40ct Basaltic Sapphire and 3.14ct Diamond Pearl & 12ct Yellow Gold Pendant / Brooch c.1905

£ 13,950

€16296

$17547

AC Silver

3.42ct Diamond & Platinum Cluster Ring c.1925

£ 22,950

€26,809

$28,868

3.42ct Diamond & Platinum Cluster Ring c.1925

£ 22,950

€26809

$28868

AC Silver

1.38ct Diamond Platinum & 15ct White Gold Drop Brooch c.1925

£ 2,950

€3,446

$3,711

1.38ct Diamond Platinum & 15ct White Gold Drop Brooch c.1925

£ 2,950

€3446

$3711

AC Silver

The Chelsea Bijouterie

Art Deco Mother of Pearl and Ruby Cufflinks 9ct Gold Platinum Antique Cufflinks

£ 920

€1,075

$1,157

Art Deco Mother of Pearl and Ruby Cufflinks 9ct Gold Platinum Antique Cufflinks

£ 920

€1075

$1157

The Chelsea Bijouterie

AC Silver

Antique 1.13ct Diamond & Platinum Necklace c.1920

£ 5,950

€6,951

$7,484

Antique 1.13ct Diamond & Platinum Necklace c.1920

£ 5,950

€6951

$7484

AC Silver

Vintage 2.55ct Diamond & Platinum Full Eternity Ring c.1950

£ 4,950

€5,782

$6,226

Vintage 2.55ct Diamond & Platinum Full Eternity Ring c.1950

£ 4,950

€5782

$6226

AC Silver

The Chelsea Bijouterie

Edwardian Mother of Pearl Diamond Cufflinks 18ct Gold & Platinum Antique Cufflinks

£ 1,140

€1,332

$1,434

Edwardian Mother of Pearl Diamond Cufflinks 18ct Gold & Platinum Antique Cufflinks

£ 1,140

€1332

$1434

The Chelsea Bijouterie

Art Deco Mother of Pearl Diamond 18ct Gold Platinum Antique Cufflinks

£ 1,290

€1,507

$1,623

Art Deco Mother of Pearl Diamond 18ct Gold Platinum Antique Cufflinks

£ 1,290

€1507

$1623

The Chelsea Bijouterie

AC Silver

Antique 71.50ct Aquamarine 0.10ct Diamond & Platinum Pendant c.1925

£ 9,950

€11,623

$12,516

Antique 71.50ct Aquamarine 0.10ct Diamond & Platinum Pendant c.1925

£ 9,950

€11623

$12516

AC Silver

Vintage Elizabeth II 0.90ct Diamond & Platinum Full Eternity Ring 1958

£ 3,950

€4,614

$4,969

Vintage Elizabeth II 0.90ct Diamond & Platinum Full Eternity Ring 1958

£ 3,950

€4614

$4969

AC Silver

Vintage 1.70ct Thai Ruby & 1.68ct Diamond Platinum Dress Ring 1975

£ 6,950

€8,119

$8,742

Vintage 1.70ct Thai Ruby & 1.68ct Diamond Platinum Dress Ring 1975

£ 6,950

€8119

$8742

AC Silver

The Chelsea Bijouterie

Vintage Diamond Cluster Ring 18ct Gold & Platinum 1950s Daisy Engagement Ring

£ 690

€806

$868

Vintage Diamond Cluster Ring 18ct Gold & Platinum 1950s Daisy Engagement Ring

£ 690

€806

$868

The Chelsea Bijouterie

20th Century Platinum Jewellery For Sale

British 20th Century Platinum Jewellery

English 20th Century Platinum Jewellery

Antique Jewellery For Sale

20th Century Platinum Jewellery