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20th Century Platinum Solitaire Rings

(44 items)
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40

£ 450

€514
$602

18ct Gold Ring Half Carat Diamond Solitaire Platinum UK Size M 1/2 USA 6 1/2

£ 450

€514
$602

riversidemaximus23

£ 1,100

€1,256
$1,471

18ct Gold & Platinum Diamond Solitaire Ring Old Cut Antique Ring c.1920

£ 1,100

€1256
$1471

The Chelsea Bijouterie

£ 790

€902
$1,056

Diamond Engagement Ring, Antique 18ct Gold & Platinum Solitaire c.1920

£ 790

€902
$1056

The Chelsea Bijouterie

£ 13,950

€15,925
$18,651

Antique 3.20ct Diamond & Platinum Solitaire Ring c.1925

£ 13,950

€15925
$18651

AC Silver

£ 995

€1,136
$1,330

Diamond Solitaire One Carat Size (natural)

£ 995

€1136
$1330

Chamade Antiques

£ 6,950

€7,934
$9,292

Vintage 1.61ct Diamond & Platinum Solitaire Ring c.1945

£ 6,950

€7934
$9292

AC Silver

£ 6,950

€7,934
$9,292

Antique & Vintage 1.60ct Diamond & 14k Yellow Gold Solitaire Ring

£ 6,950

€7934
$9292

AC Silver

£ 7,950

€9,075
$10,629

Antique 1.65ct Diamond & Platinum Solitaire Ring c.1920

£ 7,950

€9075
$10629

AC Silver

£ 9,500

€10,845
$12,701

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

£ 9,500

€10845
$12701

The Chelsea Bijouterie

£ 4,290

€4,897
$5,736

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

£ 4,290

€4897
$5736

The Chelsea Bijouterie

£ 2,290

€2,614
$3,062

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

£ 2,290

€2614
$3062

The Chelsea Bijouterie

£ 2,950

€3,368
$3,944

Antique Art Deco 0.91ct Diamond & Platinum Solitaire Ring c.1925

£ 2,950

€3368
$3944

AC Silver

£ 5,400

€6,164
$7,220

Stunning 1.4ct Platinum Solitaire Diamond Ring - Boxed

£ 5,400

€6164
$7220

Antiques et Cetera

£ 18,950

€21,632
$25,336

Vintage 2.74ct Diamond & Platinum Solitaire Ring c.1950

£ 18,950

€21632
$25336

AC Silver

£ 829

€946
$1,108

The Vintage Brilliant Cut Diamond Platinum Solitaire Ring

£ 829

€946
$1108

antiquejewellers.com

£ 415

€474
$555

The Vintage Solitaire Brilliant Cut Diamond Twist Ring

£ 415

€474
$555

antiquejewellers.com

£ 13,950

€15,925
$18,651

1.76ct Diamond & Platinum Solitaire Ring c.1925

£ 13,950

€15925
$18651

AC Silver

£ 4,950

€5,651
$6,618

0.95ct Diamond & 18ct White Gold Solitaire Style Ring c.1925

£ 4,950

€5651
$6618

AC Silver

£ 6,950

€7,934
$9,292

Antique 1.55ct Diamond & Platinum Solitaire Ring c.1920

£ 6,950

€7934
$9292

AC Silver

£ 365

€417
$488

18ct Gold & Diamond Solitaire Ring

£ 365

€417
$488

Doubloon

£ 4,950

€5,651
$6,618

Vintage 1.05ct Diamond & Platinum Solitaire Ring c.1950

£ 4,950

€5651
$6618

AC Silver

£ 4,950

€5,651
$6,618

1.26ct Diamond & Platinum Solitaire Ring c.1930

£ 4,950

€5651
$6618

AC Silver

£ 2,350

€2,683
$3,142

Stunning .89ct Diamond Solitaire Platinum Engagement Ring

£ 2,350

€2683
$3142

Clockwise

£ 5,450

€6,221
$7,287

Antique French 1.22ct Diamond & Platinum Solitaire Ring c.1920

£ 5,450

€6221
$7287

AC Silver

£ 23,500

€26,826
$31,419

Vintage 3.03ct Diamond & Platinum Solitaire Ring c.1950

£ 23,500

€26826
$31419

AC Silver

£ 2,450

€2,797
$3,276

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

£ 2,450

€2797
$3276

AC Silver

£ 1,730

€1,975
$2,313

Art Deco Solitaire Engagement Ring 18ct Gold Platinum 1920s Vintage Diamond Ring

£ 1,730

€1975
$2313

The Chelsea Bijouterie

£ 2,950

€3,368
$3,944

Antique 0.80ct Diamond & 18ct Yellow Gold Solitaire Ring c.1920

£ 2,950

€3368
$3944

AC Silver

£ 980

€1,119
$1,310

Tanzanite and Platinum Solitaire Ring

£ 980

€1119
$1310

SW15Collectables

£ 26,950

€30,765
$36,032

Antique 2.62ct Diamond Quality and Platinum Solitaire Ring Circa 1935

£ 26,950

€30765
$36032

AC Silver

£ 4,950

€5,651
$6,618

Vintage 1.07ct Diamond & Platinum Solitaire Ring c.1950

£ 4,950

€5651
$6618

AC Silver

£ 6,950

€7,934
$9,292

Antique 1.10ct Diamond & Platinum Solitaire Ring c.1920

£ 6,950

€7934
$9292

AC Silver

£ 8,950

€10,217
$11,966

Antique 1.65ct Diamond and Platinum Solitaire Ring

£ 8,950

€10217
$11966

AC Silver

£ 5,450

€6,221
$7,287

0.93ct Diamond & 18ct Yellow Gold Solitaire Ring c.1940

£ 5,450

€6221
$7287

AC Silver

£ 24,500

€27,968
$32,756

Gia Certified 2.84ct Diamond & Platinum Solitaire Ring

£ 24,500

€27968
$32756

AC Silver

£ 6,950

€7,934
$9,292

1.11ct Diamond & Platinum Solitaire Ring c.1935

£ 6,950

€7934
$9292

AC Silver

£ 22,950

€26,199
$30,684

2.38ct Diamond & Platinum Solitaire Ring c.1935

£ 22,950

€26199
$30684

AC Silver

£ 5,950

€6,792
$7,955

1.12ct Diamond & Platinum Solitaire Ring c.1925

£ 5,950

€6792
$7955

AC Silver

£ 4,950

€5,651
$6,618

0.85ct Diamond & Platinum Solitaire Ring - Antique c.1910

£ 4,950

€5651
$6618

AC Silver

£ 750

€856
$1,003

Platinum Diamond Solitaire Ring

£ 750

€856
$1003

Chamade Antiques

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