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sellingantiques.co.uk
ID #SA869549
FOR SALE
£6,250
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Art Deco 1.51 Carat Old Cut Diamond Coronet Cluster Ring, Circa 1940
Gatsby Jewellery Ltd
for sale €7,313     $7,938
£6,250
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.
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Id #SA869549
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Art Deco 1.51 Carat Old Cut Diamond Coronet Cluster Ring, Circa 1940

1920 - 1940
Description

A vintage diamond cluster ring of exceptional quality. The old mine cut diamond – graded by HRD Antwerp as I colour, SI1 clarity – is secured in a platinum collet with fourteen eight-cut diamonds mounted within a classic coronet setting. The D-shaped platinum shank splits at the top, with a marquise shaped panel at the shoulders.

Accompanied by a Natural Diamond Grading Report from HRD Antwerp (#210000182397).

Cut – Old mine cut in the centre with eight-cuts in the surround.

Colour – I. (G in the surround.)

Clarity – SI1. (VS1 to VS2 in the surround.)

Carat – 1.34 in the centre with a total approximate diamond weight of 1.51 carat.

Circa – 1940.

Size – J 1/2 (UK) or 5 (US). Complimentary sizing is available, can go up or down.

Measurements – The diamond is 6.61 x 6.14mm. The head of the ring is 11 x 11.4mm and sits 7mm from the finger.

Metal – Platinum. Tested.

Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/860965728

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

Gatsby Jewellery Ltd has dated this Diamond Coronet Cluster Ring to the 1940s.

Reference Numbers
Sellingantiques Reference
SA869549
Dealers Internal Reference
39110S316
Description
A vintage diamond cluster ring of exceptional quality.
“
The old mine cut diamond – graded by HRD Antwerp as I colour, SI1 clarity – is secured in a platinum collet with fourteen eight-cut diamonds mounted within a classic coronet setting.
Gatsby Jewellery Ltd

The D-shaped platinum shank splits at the top, with a marquise shaped panel at the shoulders.

fig 1. An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band.
fig 1. Art Deco 1.51 Carat Old Cut Diamond Coronet Cluster Ring, Circa 1940

Accompanied by a Natural Diamond Grading Report from HRD Antwerp (#210000182397).

Cut – Old mine cut in the centre with eight-cuts in the surround.

Colour – I. (G in the surround.)

Clarity – SI1. (VS1 to VS2 in the surround.)

fig 2. An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band.
fig 2. Art Deco 1.51 Carat Old Cut Diamond Coronet Cluster Ring, Circa 1940

Carat – 1.34 in the centre with a total approximate diamond weight of 1.51 carat.

Circa – 1940.

Size – J 1/2 (UK) or 5 (US). Complimentary sizing is available, can go up or down.

Measurements – The diamond is 6.61 x 6.14mm. The head of the ring is 11 x 11.4mm and sits 7mm from the finger.

Metal – Platinum. Tested.

Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/860965728

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

Gatsby Jewellery Ltd has dated this Diamond Coronet Cluster Ring to the 1940s.

Reference Numbers
Sellingantiques Ref
SA869549
Dealers Internal Ref
39110S316
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 style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band.
1 / 8
Archive I An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band.

Art Deco 1.51 Carat Old Cut Diamond Coronet Cluster Ring, Circa 1940

Archive II An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. View II
Archive III An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. View III
Archive IV An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. View IV
Archive V An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. View V
Archive VI An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. View VI
Archive VII An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. View VII
Archive VIII An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band. 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 style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band.
Art Deco 1.51 Carat Old Cut Diamond Coronet Cluster Ring, circa 1940
Ref: SA869549
An Art Deco style white metal ring featuring a central round diamond surrounded by a halo of smaller diamonds on a carved shoulder band.
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FAQs

An Art Deco coronet cluster ring typically features a central gemstone surrounded by a frame or coronet of smaller diamonds, characterised by geometric symmetry and white metal settings characteristic of the early 20th century.

Rings from this period were predominantly crafted in platinum or white gold, housing hand-set old European or transitional cut diamonds secured with claw settings.

Authentic pieces usually feature hand-cut diamonds with open culets, precise claw work, platinum or mixed-metal mounts, and historical hallmarks along the inner band.

A vintage diamond cluster ring functions effectively as a standalone statement piece or paired alongside minimalist contemporary bands to highlight the detailed historical setting.

Clean the piece gently using warm water, mild soap, and a soft brush, avoiding ultrasonic cleaning to protect the integrity of the individual claw settings.
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