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ID #SA1171688
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Art Deco 2.85 Carat Aquamarine Solitaire Ring, Dated 1931
Sold by Gatsby Jewellery Ltd
sold SA1171688
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 #SA1171688
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Art Deco 2.85 Carat Aquamarine Solitaire Ring, Dated 1931

1920 - 1940
Sold 13 October 2025 · Gatsby Jewellery Ltd
This “Art Deco 2.85 Carat Aquamarine Solitaire Ring, Dated 1931” 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.

Find more for sale
1930s Gemstone RingBlue Aquamarine RingRetro Engagement Ring Ask the dealer for something similar
Description

A wonderfully elegant vintage aquamarine ring. The bright, pale blue aquamarine is laterally set in 18k white gold, and sits atop a smooth, reverse tapering D-shaped shank, also in white gold.

Internally engraved: 'Geof Dec 1931' Some or all of this can be removed: please contact us to discuss.

Cut:? Emerald cut.

Colour:? Pale blue.

Clarity:? Eye-clean.

Carat:? Approximately 2.85.

Dated:? 1931.

Size:? K 1/2 (UK) or 5 3/8 (US). Free sizing available.

Measurements:? The aquamarine is approximately 10.27 x 7.31mm and sits 5.2mm from the finger.

Weight:? 3.75 grams.

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

Video: To view videos of this ring recorded in daylight, please copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/art-deco-2-85-carat-aquamarine-solitaire-ring-dated-1931

Item # 9131013S195

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

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

Reference Numbers
Sellingantiques Reference
SA1171688
Dealers Internal Reference
9131013S195
Description
A wonderfully elegant vintage aquamarine ring.
“
The bright, pale blue aquamarine is laterally set in 18k white gold, and sits atop a smooth, reverse tapering D-shaped shank, also in white gold.
Gatsby Jewellery Ltd

Internally engraved: 'Geof Dec 1931' Some or all of this can be removed: please contact us to discuss.

fig 1. An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring.
fig 1. Art Deco 2.85 Carat Aquamarine Solitaire Ring, Dated 1931

Cut:? Emerald cut.

Colour:? Pale blue.

Clarity:? Eye-clean.

Carat:? Approximately 2.85.

Dated:? 1931.

Size:? K 1/2 (UK) or 5 3/8 (US). Free sizing available.

Measurements:? The aquamarine is approximately 10.27 x 7.31mm and sits 5.2mm from the finger.

fig 2. An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring.
fig 2. Art Deco 2.85 Carat Aquamarine Solitaire Ring, Dated 1931

Weight:? 3.75 grams.

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

Video: To view videos of this ring recorded in daylight, please copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/art-deco-2-85-carat-aquamarine-solitaire-ring-dated-1931

Item # 9131013S195

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

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

Reference Numbers
Sellingantiques Ref
SA1171688
Dealers Internal Ref
9131013S195
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 emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. SOLD6+ MONTHS AGO
1 / 10
Archive I An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. SOLD6+ MONTHS AGO

Art Deco 2.85 Carat Aquamarine Solitaire Ring, Dated 1931

Archive II An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View II
Archive III An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View III
Archive IV An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View IV
Archive V An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View V
Archive VI An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View VI
Archive VII An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View VII
Archive VIII An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View VIII
Archive IX An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. View IX
Archive X An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring. 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 emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring.
Art Deco 2.85 Carat Aquamarine Solitaire Ring, dated 1931
Ref: SA1171688
An emerald-cut pale blue aquamarine stone is bezel-set in a polished white metal solitaire ring.
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • MaterialWhite Gold, Aquamarine
  • ColourPale Blue
  • MotifsBezel setting, Emerald cut gemstone, Geometric shoulders
  • SizeH 30 cm (12 in) x W 25 cm (10 in) x D 5 cm (2 in)

FAQs

Art Deco jewellery is characterised by geometric lines, symmetry, sleek silhouettes, and a strong influence from industrial machinery and modernism.

Jewellery from this era frequently utilised platinum, white gold, and yellow gold, often set with diamonds, aquamarines, sapphires, and emeralds.

Authentic pieces typically feature period-specific gemstone cuts such as emerald or asscher cuts, hand-engraved details inside the band, and traditional makers marks or hallmarks.

Vintage pieces can be worn as statement centrepieces paired with minimalist contemporary attire to highlight their unique historical craftsmanship.

Clean gently using warm water, mild washing-up liquid, and a soft-bristled brush, avoiding harsh chemical dips or ultrasonic cleaners which can damage older settings.
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