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20th Century Platinum Jewellery For Sale

British 20th Century Platinum Jewellery

45

English 20th Century Platinum Jewellery

35

Antique Jewellery For Sale

Bracelets & Bangles
293
Brooches
823
Cufflinks
65
Diamond Rings
690
Earrings
233
Engagement & Wedding Rings
651
Lockets
62
Necklaces
537
Pendants
624
Rings
1067
Sets - Demi Parure
15
Solitaire Rings
117
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20th Century Platinum Jewellery

(417 items)
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40

£ 3,500

€4,036
$4,648

1960s Platinum Sapphire & Diamond Cluster Ring – Vintage Flower Engagement Ring

£ 3,500

€4036
$4648

The Chelsea Bijouterie

£ 2,950

€3,402
$3,918

Pearl & 1.18ct Diamond, 14k Rose Gold Pendant c.1930

£ 2,950

€3402
$3918

AC Silver

£ 5,950

€6,861
$7,902

2.13ct Sapphire & 1.00ct Diamond, 18k White Gold Ring c.1935

£ 5,950

€6861
$7902

AC Silver

£ 4,950

€5,708
$6,574

Antique Art Deco 2.20ct Onyx & 0.50ct Diamond, Platinum Ring c.1920

£ 4,950

€5708
$6574

AC Silver

£ 3,500

€4,036
$4,648

Edwardian Rose-cut Diamond Negligee Necklace

£ 3,500

€4036
$4648

Antiques in Oxford

£ 1,250

€1,441
$1,660

Edwardian Opal & Diamond Lavalier Necklace in Gold & Platinum

£ 1,250

€1441
$1660

Antiques in Oxford

£ 460

€530
$611

18ct Gold & Platinum Amethyst & Diamond Ring

£ 460

€530
$611

Antiques in Oxford

£ 4,950

€5,708
$6,574

Antique 1.28ct Diamond & Platinum Pendant c.1920

£ 4,950

€5708
$6574

AC Silver

£ 925

€1,067
$1,228

Art Deco Platinum & Diamond Lariat Necklace

£ 925

€1067
$1228

Antiques in Oxford

£ 350

€404
$465

Royal Navy Crown Brooch

£ 350

€404
$465

Doubloon

£ 7,950

€9,167
$10,558

Antique 1.65ct Diamond & Platinum Solitaire Ring c.1920

£ 7,950

€9167
$10558

AC Silver

£ 16,950

€19,546
$22,511

Antique French Art Deco 10.45ct Diamond & Platinum Bracelet c.1920

£ 16,950

€19546
$22511

AC Silver

£ 2,250

€2,595
$2,988

Antique 1.00ct Diamond & 18k White Gold Five Stone Ring c.1925

£ 2,250

€2595
$2988

AC Silver

£ 3,950

€4,555
$5,246

Antique 1.42ct Sapphire and 0.60ct Diamond, 18k Yellow Gold Bracelet Circa 1925

£ 3,950

€4555
$5246

AC Silver

£ 3,700

€4,267
$4,914

Antique Edwardian Diamond and Pearl Bangle in 18ct Gold & Platinum Circa 1910

£ 3,700

€4267
$4914

The Chelsea Bijouterie

£ 2,750

€3,171
$3,652

1960s Sapphire & Diamond Engagement Ring – White Gold & Platinum – Vintage Cluster Ring

£ 2,750

€3171
$3652

The Chelsea Bijouterie

£ 1,130

€1,303
$1,501

1950s Platinum Diamond Solitaire Engagement Ring – 0.50ct – Vintage UK Size J¾

£ 1,130

€1303
$1501

The Chelsea Bijouterie

£ 9,500

€10,955
$12,617

Exquisite Art Deco 1.44ct Diamond Solitaire Engagement Ring in Platinum with AnchorCert Gem Lab Report, Circa 1920

£ 9,500

€10955
$12617

The Chelsea Bijouterie

£ 3,750

€4,324
$4,980

Antique 2.30ct Garnet & 0.30ct Diamond, Platinum Dress Ring c.1920

£ 3,750

€4324
$4980

AC Silver

£ 3,990

€4,601
$5,299

Antique Edwardian 1.00ct Old European Cut Diamond Solitaire Engagement Ring in 18ct Gold, Circa 1910

£ 3,990

€4601
$5299

The Chelsea Bijouterie

£ 3,950

€4,555
$5,246

Antique 2.40ct Sapphire & 1.20ct Diamond, 14k White Gold Cluster Ring c.1925

£ 3,950

€4555
$5246

AC Silver

£ 14,950

€17,239
$19,855

Vintage 16ct Ceylon Sapphire & 4.95ct Diamond, Platinum Cluster Ring c.1980

£ 14,950

€17239
$19855

AC Silver

£ 2,390

€2,756
$3,174

1930s Vintage Diamond Solitaire Ring – 18ct White Gold & Platinum 0.85ct

£ 2,390

€2756
$3174

The Chelsea Bijouterie

£ 4,290

€4,947
$5,697

Romantic Antique Platinum Diamond Solitaire Ring – 1ct Old Cut c.1915

£ 4,290

€4947
$5697

The Chelsea Bijouterie

£ 7,950

€9,167
$10,558

4.10ct Emerald & 2.28ct Diamond, Platinum Cocktail Ring c.1935

£ 7,950

€9167
$10558

AC Silver

£ 5,950

€6,861
$7,902

Vintage 2.90ct Sapphire & Platinum Cross Pendant c.1950

£ 5,950

€6861
$7902

AC Silver

£ 8,950

€10,321
$11,886

8.80ct Madagascan Sapphire & Diamond, Platinum Ring c.1935

£ 8,950

€10321
$11886

AC Silver

£ 4,950

€5,708
$6,574

Vintage Art Deco 2.55ct Ceylon Sapphire & 0.20ct Diamond, Platinum Ring c.1945

£ 4,950

€5708
$6574

AC Silver

£ 39,950

€46,068
$53,056

Antique Art Deco 14.31ct Diamond & Platinum Bracelet c.1925

£ 39,950

€46068
$53056

AC Silver

£ 1,290

€1,488
$1,713

Vintage 1930s Diamond Solitaire Engagement Ring – 18ct Gold & Platinum

£ 1,290

€1488
$1713

The Chelsea Bijouterie

£ 2,290

€2,641
$3,041

Antique Edwardian Diamond Solitaire Engagement Ring 18ct White Gold & Platinum c.1910

£ 2,290

€2641
$3041

The Chelsea Bijouterie

£ 890

€1,026
$1,182

1920s Diamond Solitaire Engagement Ring Vintage18ct Gold and Platinum Antique Ring

£ 890

€1026
$1182

The Chelsea Bijouterie

£ 7,950

€9,167
$10,558

1.30ct Basaltic Sapphire & 2.10ct Diamond, 18k White Gold Cluster Earrings c.1930

£ 7,950

€9167
$10558

AC Silver

£ 2,250

€2,595
$2,988

Antique Pearl & Diamond, Platinum Pendant c.1920

£ 2,250

€2595
$2988

AC Silver

£ 6,650

€7,668
$8,832

Exquisite Art Deco 2.5ct Diamond Platinum Plaque Ring 1920s Old Cut Diamond Ring – A True Collector’s Piece

£ 6,650

€7668
$8832

The Chelsea Bijouterie

£ 8,950

€10,321
$11,886

Vintage 3.20ct Pear Cut Sapphire & 3.05ct Diamond, Platinum Dress Ring c.1950

£ 8,950

€10321
$11886

AC Silver

£ 3,950

€4,555
$5,246

Vintage 0.82ct Diamond & Platinum Ring c.1940

£ 3,950

€4555
$5246

AC Silver

£ 6,950

€8,014
$9,230

2.83ct Diamond & 18k Yellow Gold Five Stone Ring c.1930

£ 6,950

€8014
$9230

AC Silver

£ 13,950

€16,086
$18,527

Antique Art Deco 0.32ct Emerald, 6.13ct Diamond & Platinum Bracelet c.1910

£ 13,950

€16086
$18527

AC Silver

£ 4,950

€5,708
$6,574

Antique 1.67ct Diamond and 18k Yellow Gold Bracelet Circa 1910

£ 4,950

€5708
$6574

AC Silver

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