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ID #SA1181161
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Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920
Sold by Gatsby Jewellery Ltd
sold SA1181161
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 #SA1181161
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Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920

1900 - 1920
Sold 1 December 2025 · Gatsby Jewellery Ltd
This “Antique 1.20 Carat Old Cut Diamond Toi Et Moi 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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Double Stone RingTwo Stone RingVintage Toi Et Moi Ask the dealer for something similar
Description

A wonderful Art Deco two stone diamond ring. The very well matched diamonds in the centre of the ring are glowingly white - graded as F colour - and utterly fizzing with fire and brilliance. The stones are each secured in six-claw coronet collets which are set slight askew from each other across a slim by-pass band set with 14 (seven each side) diamonds in the shoulders.

Accompanied by an independent jewellery report from WGI.

Cut: Old European cut diamonds in centre, with old eight-cut diamonds in the shoulders.

Colour: The centre diamonds are F. The diamonds in the shoulders range from G to H.

Clarity: The centre diamonds are SI1 and SI2. The diamonds in the shoulders are SI1.

Carat: One diamond is 0.58 carat, the other is 0.62 carat. With a further approximate 0.17 carat in the shoulders.

Circa: 1920.

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

Measurements: Each diamond is approximately 5.5mm in diameter and sits 4.5mm from the finger.

Weight: 3.19 grams.

Metal: Platinum Stamped '950' and tested with a Niton DXL Precious Metal Analyzer to confirm.

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/antique-1-20-carat-old-cut-diamond-toi-et-moi-ring-circa-1920

Item # 271113S305

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

Gatsby Jewellery Ltd has dated this Antique Diamond Toi Et Moi Ring to the 1920s.

Reference Numbers
Sellingantiques Reference
SA1181161
Dealers Internal Reference
271113S305
Description
A wonderful Art Deco two stone diamond ring.
“
The very well matched diamonds in the centre of the ring are glowingly white - graded as F colour - and utterly fizzing with fire and brilliance.
Gatsby Jewellery Ltd

The stones are each secured in six-claw coronet collets which are set slight askew from each other across a slim by-pass band set with 14 (seven each side) diamonds in the shoulders.

fig 1. An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders.
fig 1. Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920

Accompanied by an independent jewellery report from WGI.

Cut: Old European cut diamonds in centre, with old eight-cut diamonds in the shoulders.

Colour: The centre diamonds are F. The diamonds in the shoulders range from G to H.

fig 2. An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders.
fig 2. Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920

Clarity: The centre diamonds are SI1 and SI2. The diamonds in the shoulders are SI1.

Carat: One diamond is 0.58 carat, the other is 0.62 carat. With a further approximate 0.17 carat in the shoulders.

Circa: 1920.

fig 3. An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders.
fig 3. Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920

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

Measurements: Each diamond is approximately 5.5mm in diameter and sits 4.5mm from the finger.

Weight: 3.19 grams.

Metal: Platinum Stamped '950' and tested with a Niton DXL Precious Metal Analyzer to confirm.

fig 4. An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders.
fig 4. Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920

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/antique-1-20-carat-old-cut-diamond-toi-et-moi-ring-circa-1920

Item # 271113S305

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

Gatsby Jewellery Ltd has dated this Antique Diamond Toi Et Moi Ring to the 1920s.

Reference Numbers
Sellingantiques Ref
SA1181161
Dealers Internal Ref
271113S305
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 platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. SOLD6+ MONTHS AGO
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Archive I An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. SOLD6+ MONTHS AGO

Antique 1.20 Carat Old Cut Diamond Toi Et Moi Ring, Circa 1920

Archive II An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View II
Archive III An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View III
Archive IV An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View IV
Archive V An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View V
Archive VI An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View VI
Archive VII An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View VII
Archive VIII An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View VIII
Archive IX An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View IX
Archive X An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders. View X
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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 platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders.
Antique 1.20 Carat Old Cut Diamond Toi et Moi Ring, circa 1920
Ref: SA1181161
An antique platinum Toi et Moi ring featuring two prominent old-cut diamonds set closely together with smaller accent stones along the shoulders.
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1900 - 1920
  • StyleEdwardian
  • MaterialPlatinum, Diamond
  • ColourSilver
  • MotifsTwo stone setting, Old cut diamonds, Milgrain detailing, Shoulder stones
  • SizeH 30 cm (12 in) x W 25 cm (10 in) x D 5 cm (2 in)

FAQs

The Toi et Moi design, translating to you and me in French, features two main gemstones symbolising the union of two souls and gained immense popularity in the late 18th century through figures like Napoleon Bonaparte.

Authentic pieces from the early 20th century frequently utilise platinum settings paired with yellow or white gold shanks, often featuring hand-cut diamonds shaped before modern laser-cutting techniques were developed.

Authenticity is typically verified by examining hand-cut facets characteristic of old European or old mine cuts, hand-engraved details, makers marks, and proper metal hallmarks consistent with historical assay standards.

Such historic pieces can be worn as standalone statement cocktail rings or paired thoughtfully with contemporary minimalist wedding bands to create a textured, layered stack.

To protect delicate settings and historic metals, pieces should be cleaned professionally using ultrasonic-safe methods only when verified by a jeweller, and stored individually in padded compartments to prevent scratching.
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