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ID #SA1234512
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£2,850
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Vintage 0.74 Carat Old Cut Diamond Engagement Ring, Circa 1940
For sale by Gatsby Jewellery Ltd
for sale €3,335     $3,620
£2,850
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
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    Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
Id #SA1234512
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Vintage 0.74 Carat Old Cut Diamond Engagement Ring, Circa 1940

1920 - 1940
Description

A perfectly proportioned late Art Deco engagement ring, set with a bright and lively natural old European cut diamond. The centre stone is held in a four-claw collet, with geometric detailing in the gallery. The striking scrolling shoulders are set with eight (four each side) eight cut diamonds, leading to a slender 14k white gold shank.

Accompanied by an independent jewellery report from WGI.

Cut:  Old European cut in the centre. Eight-cut diamonds in the shoulders.

Colour:  K in the centre. J to K in the shoulders.

Clarity:  VS1 in the centre. VS1 to VS2 in the shoulders.

Carat:  0.74 carat in the centre. With a further approximate 0.06 carat in the shoulders.

Circa:  1940.

Size:  Q (UK) or 8 (US). Free sizing available.

Measurements:  The diamond is 5.73 x 5.74mm. Sits 5.5mm from the finger.

Weight:  2.60 grams.

Metal:  14k white gold. Tested with a Niton DXL Precious Metal Analyzer.

Video: To view videos of this ring recorded in daylight, please either contact us or copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/vintage-0-74-carat-old-cut-diamond-engagement-ring-circa-1940

Item # 75914S449

Declaration

Gatsby Jewellery Ltd has dated this Vintage Diamond Engagement Ring to the 1940s.

Reference Numbers
Sellingantiques Reference
SA1234512
Dealers Internal Reference
75914S449
Description
A perfectly proportioned late Art Deco engagement ring, set with a bright and lively natural old European cut diamond. The centre stone is held in a four-claw collet, with geometric detailing in the gallery.
The striking scrolling shoulders are set with eight (four each side) eight cut diamonds, leading to a slender 14k white gold shank.
Gatsby Jewellery Ltd
fig 1. A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.
fig 1. Vintage 0.74 Carat Old Cut Diamond Engagement Ring, Circa 1940

Accompanied by an independent jewellery report from WGI.

Cut:  Old European cut in the centre. Eight-cut diamonds in the shoulders.

Colour:  K in the centre. J to K in the shoulders.

Clarity:  VS1 in the centre. VS1 to VS2 in the shoulders.

fig 2. A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.
fig 2. Vintage 0.74 Carat Old Cut Diamond Engagement Ring, Circa 1940

Carat:  0.74 carat in the centre. With a further approximate 0.06 carat in the shoulders.

Circa:  1940.

Size:  Q (UK) or 8 (US). Free sizing available.

Measurements:  The diamond is 5.73 x 5.74mm. Sits 5.5mm from the finger.

fig 3. A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.
fig 3. Vintage 0.74 Carat Old Cut Diamond Engagement Ring, Circa 1940

Weight:  2.60 grams.

Metal:  14k white gold. Tested with a Niton DXL Precious Metal Analyzer.

Video: To view videos of this ring recorded in daylight, please either contact us or copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/vintage-0-74-carat-old-cut-diamond-engagement-ring-circa-1940

Item # 75914S449

Date of Manufacture

Gatsby Jewellery Ltd has dated this Vintage Diamond Engagement Ring to the 1940s.

Reference Numbers
Sellingantiques Ref
SA1234512
Dealers Internal Ref
75914S449
Gatsby Jewellery Ltd
Gatsby Jewellery Ltd
Sellingantiques verified Since May 2014

Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.

Dealer Profile

You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page

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A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.
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Archive I A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.

Vintage 0.74 Carat Old Cut Diamond Engagement Ring, Circa 1940

Archive II A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View II
Archive III A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View III
Archive IV A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View IV
Archive V A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View V
Archive VI A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View VI
Archive VII A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View VII
Archive VIII A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View VIII
Archive IX A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds. View IX
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Telephone 01992 842 123
Location
Gatsby Jewellery Ltd
3 Coppice Row
Theydon Bois
Essex
CM16 7ES
United Kingdom
Dealer Profile Page sellingantiques.co.uk/gatsby
Verified Since May 2014
Items For Sale 257
Items Sold 2,958
Gatsby Jewellery Ltd
Gatsby Jewellery Ltd
Verified Since May 2014
View Dealer Info
Location: Gatsby Jewellery Ltd, 3 Coppice Row, Theydon Bois, Essex, CM16 7ES, United Kingdom
Verified
May 2014
For Sale
257
Sold
2,958
A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.
Vintage 0.74 Carat Old Cut Diamond Engagement Ring, circa 1940
Ref: SA1234512
A vintage white metal engagement ring set with a central round old cut diamond flanked by small shoulder diamonds.
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Every single antique dealer on our platform is individually approved by our internal team. We verify their professional trade history, ethical standards, and photographic quality to ensure a secure, high-standard buying environment. Upon joining, every dealer agrees to a strict 9-point code of conduct. While issues can occasionally arise, our dealers typically resolve them swiftly and directly with the buyer. In fact, since our founding in 2002, Sellingantiques has only had to step in to help resolve an issue on roughly five occasions—a true testament to the quality of our dealers and their dedication to your happiness.
Our dealers are highly experienced in packing and shipping fragile, high-value antiques. Because you are in direct contact with the dealer, you will be able to easily go through all available shipping and insurance options together to ensure your item arrives safely.
Antiques are the ultimate green purchase. By choosing historical pieces over newly manufactured goods, you completely eliminate the carbon footprint of modern mass production while preserving exceptional, timeless craftsmanship.

Engagement rings from the 1940s typically feature old European or transitional cut diamonds set in white metals such as platinum or white gold. The era blended late Art Deco geometric details with softer, timeless solitaire proportions.

Fine jewellery from this era predominantly utilised platinum, white gold, or yellow gold with platinum gallery settings. Center stones were paired with smaller shoulder accents to enhance brilliance.

Authentic period pieces display hallmarks on the inner shank, hand-cut diamond facets with small culets, and pierced or geometric shoulder settings consistent with mid-century craftsmanship.

A 1940s diamond solitaire sits comfortably alongside contemporary wedding bands or fine modern stackable rings, offering historic contrast within a contemporary wardrobe.

Clean gently using warm water, mild liquid soap, and a soft-bristled brush. Professional jeweller inspections are recommended annually to ensure claw security and gemstone stability.
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