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Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910
Sold by Gatsby Jewellery Ltd
sold SA1137963
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 #SA1137963
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Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910

1900 - 1920
Sold 29 April 2025 · Gatsby Jewellery Ltd
This “Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910” 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 awesome Art Nouveau diamond ring. This most impressive piece features two 1.00 carat (approx.) old European cut diamonds each in an eight-claw platinum collets, flanked by a pair of 0.14 carat (approx.) diamonds which sit at the top of a sweeping, crossover shank. A further six (three each side) diamonds are set in the platinum shoulders.

Accompanied by an independent jewellery report from IGR.

Cut:? Old European cuts.

Colour:? The two main diamonds are I and K. The two accent diamonds are H and I. The diamonds in the shoulder range from G to H.

Clarity:? The four main diamonds range from VS1 to VS2. The diamonds in the shoulders are SI1.

Carat:? Each of the diamond main diamonds is approximately 1.00 carat. Each of the two accent diamonds is approximately 0.14 carat, with a further approximate 0.18 carat set down the shoulders.

Circa:? 1910.

Size:? M (UK) or 6 (US). Free sizing available.

Measurements:? Each of the two main diamond is approximately 6.6mm in diameter. When worn, the ring is 13.8mm along the finger and 11.4mm across the finger. Sits 5.1mm from the finger.

Weight:? 3.46 grams.

Metal:? 18k gold and platinum. Tested with a Niton DXL Precious Metal Analyzer.

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

Gatsby Jewellery Ltd has dated this Antique Diamond Crossover Ring to the 1910s.

Reference Numbers
Sellingantiques Reference
SA1137963
Dealers Internal Reference
117413S223
Description
An awesome Art Nouveau diamond ring. This most impressive piece features two 1.00 carat (approx.) old European cut diamonds each in an eight-claw platinum collets, flanked by a pair of 0.14 carat (approx.) diamonds which sit at the top of a sweeping, crossover shank. A further six (three each side) diamonds are set in the platinum shoulders.
fig 1. An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band.
fig 1. Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910

Accompanied by an independent jewellery report from IGR.

Cut:? Old European cuts.

Colour:? The two main diamonds are I and K. The two accent diamonds are H and I. The diamonds in the shoulder range from G to H.

fig 2. An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band.
fig 2. Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910

Clarity:? The four main diamonds range from VS1 to VS2. The diamonds in the shoulders are SI1.

Carat:? Each of the diamond main diamonds is approximately 1.00 carat. Each of the two accent diamonds is approximately 0.14 carat, with a further approximate 0.18 carat set down the shoulders.

fig 3. An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band.
fig 3. Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910

Circa:? 1910.

Size:? M (UK) or 6 (US). Free sizing available.

Measurements:? Each of the two main diamond is approximately 6.6mm in diameter. When worn, the ring is 13.8mm along the finger and 11.4mm across the finger. Sits 5.1mm from the finger.

Weight:? 3.46 grams.

Metal:? 18k gold and platinum. Tested with a Niton DXL Precious Metal Analyzer.

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

Gatsby Jewellery Ltd has dated this Antique Diamond Crossover Ring to the 1910s.

Reference Numbers
Sellingantiques Ref
SA1137963
Dealers Internal Ref
117413S223
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 Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. SOLD6+ MONTHS AGO
1 / 9
Archive I An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. SOLD6+ MONTHS AGO

Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, Circa 1910

Archive II An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View II
Archive III An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View III
Archive IV An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View IV
Archive V An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View V
Archive VI An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View VI
Archive VII An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View VII
Archive VIII An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. View VIII
Archive IX An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band. 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 Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band.
Art Nouveau 2.46 Carat Old Cut Diamond Crossover Ring, circa 1910
Ref: SA1137963
An antique Art Nouveau crossover ring featuring multiple old cut diamonds set in a mixed gold and platinum band.
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Archival Detail

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1900 - 1920
  • StyleArt Nouveau
  • MaterialGold, Platinum, Diamond
  • ColourSilver and Gold
  • MotifsCrossover setting, Old cut diamonds, Asymmetrical design, Hand-carved shoulders
  • SizeH 30 cm (12 in) x W 25 cm (10 in) x D 5 cm (2 in)

FAQs

Art Nouveau jewellery, prominent around 1890 to 1910, is characterised by fluid, organic lines, asymmetrical motifs inspired by nature, and a focus on artistic craftsmanship over purely high-value gem setting.

These pieces frequently combined yellow gold bands with platinum-topped settings to enhance the brilliance of diamonds, alongside hand-cut stones such as old European and old mine cuts.

Authentic pieces feature hand-cut diamonds with distinctive irregular facets, closed or open-back settings typical of the period, hand-engraved details, and natural metal oxidisation.

Antique pieces add historic character when contrasted with minimalist contemporary attire or layered with sleek, modern fine jewellery collections for an eclectic yet balanced aesthetic.

Historic jewellery requires gentle cleaning with warm soapy water and a soft brush, avoiding ultrasonic cleaners that can compromise fragile antique settings or vintage stones.
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