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ID #SA1167575
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Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, Circa 1920
Sold by Gatsby Jewellery Ltd
sold SA1167575
Sorry, but this item has been sold.
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
Browse dealers 267 items
  • About Us
    Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
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Id #SA1167575
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Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, Circa 1920

1900 - 1920
Sold 6 November 2025 · Gatsby Jewellery Ltd
This “Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, Circa 1920” found a buyer.

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

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Description

An utterly gorgeous antique engagement ring. The old European cut diamond - certified by GIA as H colour, SI1 clarity - is supremely white, bright and almost aflame with sparkle and brilliance. The stone is secured in an eight-claw coronet collet which sit on a slim and tapering shank. All in 18k gold.

Accompanied by a GIA Natural Diamond Report. The GIA number is inscribed on the diamond providing utmost security.

Cut: Old European.

Colour: H.

Clarity: SI1.

Carat: 0.55.

Circa: 1920.

Size: M 1/2 (UK) or 6 1/4 (US). Free sizing available.

Measurements: The diamond is 5.47 x 5.49mm and sits 5.3mm from the finger.

Weight: 1.85 grams.

Metal: 18k 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/art-deco-0-55-carat-old-cut-diamond-engagement-ring-circa-1920

Item # 912813S026

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 1920s.

Reference Numbers
Sellingantiques Reference
SA1167575
Dealers Internal Reference
912813S026
Description
An utterly gorgeous antique engagement ring.
“
The old European cut diamond - certified by GIA as H colour, SI1 clarity - is supremely white, bright and almost aflame with sparkle and brilliance.
Gatsby Jewellery Ltd

The stone is secured in an eight-claw coronet collet which sit on a slim and tapering shank. All in 18k gold.

fig 1. An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting.
fig 1. Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, Circa 1920

Accompanied by a GIA Natural Diamond Report. The GIA number is inscribed on the diamond providing utmost security.

Cut: Old European.

Colour: H.

Clarity: SI1.

Carat: 0.55.

Circa: 1920.

Size: M 1/2 (UK) or 6 1/4 (US). Free sizing available.

fig 2. An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting.
fig 2. Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, Circa 1920

Measurements: The diamond is 5.47 x 5.49mm and sits 5.3mm from the finger.

Weight: 1.85 grams.

Metal: 18k 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/art-deco-0-55-carat-old-cut-diamond-engagement-ring-circa-1920

Item # 912813S026

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 1920s.

Reference Numbers
Sellingantiques Ref
SA1167575
Dealers Internal Ref
912813S026
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 antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. SOLD6+ MONTHS AGO
1 / 9
Archive I An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. SOLD6+ MONTHS AGO

Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, Circa 1920

Archive II An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View II
Archive III An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View III
Archive IV An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View IV
Archive V An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View V
Archive VI An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View VI
Archive VII An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View VII
Archive VIII An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View VIII
Archive IX An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting. View IX
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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 267
Items Sold 2,976
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
267
Sold
2,976
An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting.
Art Deco 0.55 Carat Old Cut Diamond Engagement Ring, circa 1920
Ref: SA1167575
An antique yellow gold engagement ring featuring a central old cut diamond in a claw setting.
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1900 - 1920
  • StyleArt Deco
  • MaterialGold, Diamond
  • ColourYellow
  • MotifsClaw set, Old cut diamond, Plain shank
  • SizeH 30 cm (12 in) x W 25 cm (10 in) x D 5 cm (2 in)

FAQs

The Art Deco movement, spanning roughly from the 1910s to the 1930s, is characterised by geometric precision, clean lines, and a shift away from the flowing curves of the preceding Edwardian and Art Nouveau eras.

Jewellers of this period frequently utilised platinum, yellow gold, and white gold, often pairing them with diamonds cut in traditional old European or old mine styles.

Authentic pieces typically exhibit hand-crafted settings, characteristic old-cut stones with distinct facets and high crowns, and occasionally hallmark stamps specific to the early twentieth century.

Pairing a historical piece with minimalist modern attire allows the intricate craftsmanship and distinctive cut of the vintage diamond to stand out as a focal point.

Regular professional inspection of the prongs and setting is advised to secure the stone, alongside gentle cleaning with warm soapy water and a soft brush, avoiding harsh ultrasonic cleaners.
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