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ID #SA952386
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Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring
Sold by The Chelsea Bijouterie Ltd
sold SA952386
Sorry, but this item has been sold.

The Chelsea Bijouterie Ltd

Sellingantiques Verified Since Nov 2018
Browse dealers 175 items
Id #SA952386
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Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring

1920 - 1940
Sold 1 July 2025 · The Chelsea Bijouterie Ltd
This “Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring” found a buyer.

It was listed by The Chelsea Bijouterie Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

Description

Stunning 18 ct gold and platinum solitaire ring

The gorgeous brilliant cut diamond is set in an elegant raised eight claw crown

It is complemented by three beautiful little accent diamonds to each shoulder

This fabulous ring would make a perfect Engagement ring

Diamond 4.8mm

Colour G/H , Clarity SI3

2 x 1.6mm 2 x 1.4mm 2 x 1.2mm accent diamonds

Total diamond weight circa 0.60 carat

Stamped 18 CT PLAT

This ring dates to the 1930s

It weighs 2.6 grams.

The diamond stands 5.5 mm proud of the shank.

Size Q 3/4 (UK) 8.75 (USA) It would easily re size

It comes in the presentation box illustrated.

It is in excellent condition

Our ref: 22224

Shipping:

We post worldwide free of charge

All items are sent fully insured, tracked and signed for.

Terms of Sale:

We are totally committed to customer satisfaction. We take great care to give accurate and detailed descriptions accompanied by high definition photos. If you are not entirely happy with your purchase we will gladly offer you a full refund. Please return within 14 days of receipt of your purchase.

About Us:

We have years of knowledge and experience in dealing in antiques and antique & designer jewellery. We are committed to giving exceptional customer service. The Chelsea Bijouterie aims to offer beautiful and interesting items at affordable prices.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Vintage Diamond Solitaire Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA952386
Dealers Internal Reference
22224
Description
Stunning 18 ct gold and platinum solitaire ring

The gorgeous brilliant cut diamond is set in an elegant raised eight claw crown

It is complemented by three beautiful little accent diamonds to each shoulder

fig 1. A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone.
fig 1. Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring

This fabulous ring would make a perfect Engagement ring

Diamond 4.8mm

Colour G/H , Clarity SI3

2 x 1.6mm 2 x 1.4mm 2 x 1.2mm accent diamonds

Total diamond weight circa 0.60 carat

Stamped 18 CT PLAT

This ring dates to the 1930s

fig 2. A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone.
fig 2. Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring

It weighs 2.6 grams.

The diamond stands 5.5 mm proud of the shank.

Size Q 3/4 (UK) 8.75 (USA) It would easily re size

It comes in the presentation box illustrated.

It is in excellent condition

Our ref: 22224

fig 3. A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone.
fig 3. Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring

Shipping:

We post worldwide free of charge

All items are sent fully insured, tracked and signed for.

Terms of Sale:

We are totally committed to customer satisfaction. We take great care to give accurate and detailed descriptions accompanied by high definition photos. If you are not entirely happy with your purchase we will gladly offer you a full refund. Please return within 14 days of receipt of your purchase.

fig 4. A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone.
fig 4. Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring

About Us:

We have years of knowledge and experience in dealing in antiques and antique & designer jewellery. We are committed to giving exceptional customer service. The Chelsea Bijouterie aims to offer beautiful and interesting items at affordable prices.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Vintage Diamond Solitaire Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA952386
Dealers Internal Ref
22224
The Chelsea Bijouterie Ltd
Sellingantiques verified Since Nov 2018
Dealer Profile

You can view the stock and full dealer information on the The Chelsea Bijouterie Ltd Profile Page

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A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. SOLD6+ MONTHS AGO
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Archive I A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. SOLD6+ MONTHS AGO

Vintage Diamond Solitaire Ring Platinum 18ct White Gold 1930s Engagement Ring

Archive II A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. View II
Archive III A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. View III
Archive IV A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. View IV
Archive V A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. View V
Archive VI A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone. View VI
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Telephone 07949 058 591
Location
85 Great Portland Street
London
W1W 7LT
United Kingdom
Verified Since Nov 2018
Items For Sale 175
Items Sold 890
The Chelsea Bijouterie Ltd
Verified Since Nov 2018
View Dealer Info
Location: 85 Great Portland Street, London, W1W 7LT, United Kingdom
Verified
Nov 2018
For Sale
175
Sold
890
A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone.
VINTAGE DIAMOND SOLITAIRE RING Platinum 18ct White Gold 1930s Engagement Ring
Ref: SA952386
A vintage platinum and white gold solitaire diamond ring featuring a central round-cut stone.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • MaterialPlatinum, White Gold, Diamond
  • ColourSilver
  • MotifsSolitaire setting, Claw prongs, Plain band

The 1930s period often featured platinum and white gold settings, geometric details, and a transition from heavy Art Deco ornamentation to more streamlined, elegant designs.

Vintage diamond rings from the early to mid-20th century were predominantly crafted from platinum or 18ct white gold, providing a durable and bright setting for diamonds.

Authentic pieces typically feature period-appropriate hallmarks, hand-cut diamonds such as old European or transitional cuts, and specific metal purity stamps like PLAT.

Pairing a vintage solitaire with a contemporary plain platinum band creates a balanced contrast, while matching curved diamond bands can hug the antique setting seamlessly.

Regular professional cleaning, checking prong integrity annually, and storing the piece separately in a lined jewellery box helps maintain its condition over time.
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