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sellingantiques.co.uk
ID #SA790128
FOR SALE
£5,500
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Art Deco 1.01 Carat Old Cut Diamond Engagement Ring, Circa 1935
Gatsby Jewellery Ltd
for sale €6,435     $6,985
£5,500
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
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  • About Us
    Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
Id #SA790128
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Art Deco 1.01 Carat Old Cut Diamond Engagement Ring, Circa 1935

1920 - 1940
Description

An absolutely top grade Art Deco diamond ring. The old European cut diamond in the centre -graded by IGI, Antwerp as I colour, SI1 clarity – is unbelievably bright and lively. The stone is secured in a six-claw platinum collet with precise geometric detailing in the gallery which leads to a slim 18k white gold shank.

Accompanied by a diamond report from IGI (#418018325).

Cut – Old European cut.

Colour – I.

Clarity – SI1.

Carat – 1.01.

Circa – 1935.

Size – P (UK) or 7.5 (US). Complimentary sizing is available, can be sized up or down.

Measurements – The diamond is 6.16 x 6.30mm. Sits 7.1mm from the finger.

Metal – 18k white gold and platinum. French hallmarks.

Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/856455456

Physical Dimensions
Height
30cm (11.81")
Width
25cm (9.84")
Depth
5cm (1.97")
Declaration

Gatsby Jewellery Ltd has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA790128
Dealers Internal Reference
8849S059
Description
An absolutely top grade Art Deco diamond ring.
“
The old European cut diamond in the centre -graded by IGI, Antwerp as I colour, SI1 clarity – is unbelievably bright and lively.
Gatsby Jewellery Ltd

The stone is secured in a six-claw platinum collet with precise geometric detailing in the gallery which leads to a slim 18k white gold shank.

fig 1. An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders.
fig 1. Art Deco 1.01 Carat Old Cut Diamond Engagement Ring, Circa 1935

Accompanied by a diamond report from IGI (#418018325).

Cut – Old European cut.

Colour – I.

Clarity – SI1.

Carat – 1.01.

Circa – 1935.

Size – P (UK) or 7.5 (US). Complimentary sizing is available, can be sized up or down.

fig 2. An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders.
fig 2. Art Deco 1.01 Carat Old Cut Diamond Engagement Ring, Circa 1935

Measurements – The diamond is 6.16 x 6.30mm. Sits 7.1mm from the finger.

Metal – 18k white gold and platinum. French hallmarks.

Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/856455456

Height
30cm (11.81")
Width
25cm (9.84")
Depth
5cm (1.97")
Date of Manufacture

Gatsby Jewellery Ltd has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA790128
Dealers Internal Ref
8849S059
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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An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders.
1 / 8
Archive I An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders.

Art Deco 1.01 Carat Old Cut Diamond Engagement Ring, circa 1935

Archive II An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View II
Archive III An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View III
Archive IV An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View IV
Archive V An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View V
Archive VI An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View VI
Archive VII An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View VII
Archive VIII An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders. View VIII
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Gatsby Jewellery Ltd

Gatsby Jewellery Ltd
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 264
Items Sold 2,933
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
Profile: sellingantiques.co.uk/gatsby
Verified
May 2014
For Sale
264
Sold
2,933
An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders.
Art Deco 1.01 Carat Old Cut Diamond Engagement Ring, circa 1935
Ref: SA790128
An Art Deco diamond engagement ring featuring a central old cut diamond set in platinum with reeded shoulders.
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FAQs

Art Deco engagement rings from the 1930s are characterised by geometric structure, refined platinum mountings, and hand-cut central diamonds. This era transitioned from ornate filigree to cleaner, streamlined forms with subtle detail along the shoulders.

Platinum was the primary metal of choice during the Art Deco period due to its durability and neutral tone, though white gold and yellow gold were also utilised. Diamonds, particularly old European cut and transit cut stones, were the most popular central gems.

Old cut diamonds feature a rounder outline, a higher crown, a small table facet, and an open culet visible through the top of the stone. These diamonds were proportioned by hand to reflect light under candlelight rather than electric lights.

An Art Deco diamond ring pairs well with simple, unadorned platinum or white gold bands to highlight the central stone. Combining it with clean geometric pieces creates a cohesive look without overpowering the vintage proportion.

Vintage rings should be cleaned using warm water, mild soap, and a soft-bristled brush to remove accumulation behind the setting. Professional checks of the claw security are recommended annually to prevent gemstone loss.
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