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sellingantiques.co.uk
ID #SA1220906
FOR SALE
£2,800
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Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930
Gatsby Jewellery Ltd
for sale €3,276     $3,556
£2,800
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
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    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 #SA1220906
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Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930

1920 - 1940
Description

An elegant vintage sapphire and diamond cluster ring. The sapphire in the centre - certified as natural and unheated - displays a subtle colour change from blue in natural light, to purple under incandescent light. The sapphire is surround by a halo of 16 high white and internally clean natural old cut diamonds. Sits nice and low to the finger on a slim platinum shank.

Accompanied by an sapphire report from The Gem & Pearl Laboratory stating the sapphire is natural and unheated.

Cut:  Oval cut sapphire and old European cut diamonds.

Colour:  The sapphire demonstrates a subtle colour change: blue in daylight, purple in incandescent light. The diamonds are F to G.

Clarity:  The sapphire is loupe-clean. The diamonds are VS1 to VS2.

Carat:  The sapphire is 1.71 carat. With a total approximate diamond weight of 0.32 carat.

Circa:  1930.

Size:  R (UK) or 8 5/8 (US). Free sizing available.

Measurements:  The sapphire is approximately 8.3 x 6.7mm. The head of the ring is 12.8x 11.2mm, and sits 4.25mm from the finger.

Weight:  3.12 grams.

Metal:  Platinum. 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/vintage-1-71-carat-unheated-sapphire-diamond-ring-circa-1930

Item # 414614S081

Declaration

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

Reference Numbers
Sellingantiques Reference
SA1220906
Dealers Internal Reference
414614S081
Description
An elegant vintage sapphire and diamond cluster ring.
“
The sapphire in the centre - certified as natural and unheated - displays a subtle colour change from blue in natural light, to purple under incandescent light.
Gatsby Jewellery Ltd

The sapphire is surround by a halo of 16 high white and internally clean natural old cut diamonds. Sits nice and low to the finger on a slim platinum shank.

fig 1. An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
fig 1. Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930

Accompanied by an sapphire report from The Gem & Pearl Laboratory stating the sapphire is natural and unheated.

Cut:  Oval cut sapphire and old European cut diamonds.

Colour:  The sapphire demonstrates a subtle colour change: blue in daylight, purple in incandescent light. The diamonds are F to G.

fig 2. An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
fig 2. Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930

Clarity:  The sapphire is loupe-clean. The diamonds are VS1 to VS2.

Carat:  The sapphire is 1.71 carat. With a total approximate diamond weight of 0.32 carat.

Circa:  1930.

Size:  R (UK) or 8 5/8 (US). Free sizing available.

fig 3. An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
fig 3. Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930

Measurements:  The sapphire is approximately 8.3 x 6.7mm. The head of the ring is 12.8x 11.2mm, and sits 4.25mm from the finger.

Weight:  3.12 grams.

Metal:  Platinum. Tested with a Niton DXL Precious Metal Analyzer.

fig 4. An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
fig 4. Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930

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/vintage-1-71-carat-unheated-sapphire-diamond-ring-circa-1930

Item # 414614S081

Date of Manufacture

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

Reference Numbers
Sellingantiques Ref
SA1220906
Dealers Internal Ref
414614S081
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

Relevant Links
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An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
1 / 9
Archive I An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.

Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, Circa 1930

Archive II An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View II
Archive III An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View III
Archive IV An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View IV
Archive V An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View V
Archive VI An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View VI
Archive VII An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View VII
Archive VIII An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band. View VIII
Archive IX An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone 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 261
Items Sold 2,936
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
261
Sold
2,936
An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
Vintage 1.71 Carat Unheated Sapphire & Diamond Ring, circa 1930
Ref: SA1220906
An Art Deco ring featuring an oval deep blue sapphire surrounded by a halo of small diamonds set on a slender silver tone band.
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FAQs

Produced predominantly between 1920 and 1939, Art Deco rings combine geometric precision with vibrant gemstones, frequently placing deep blue sapphires alongside brilliant diamonds in platinum or white gold settings.

Rings from this period commonly feature platinum or high-karat white gold mounts, set with natural sapphires surrounded by round brilliant or old European cut accent diamonds.

Authentic period pieces typically show hand-crafted gallery details, era-appropriate hallmarks, milgrain edging, and gemstone cuts characteristic of early twentieth-century lapidaries.

A vintage sapphire ring functions as a standalone statement piece for formal occasions or as an elegant daily engagement ring paired with modern platinum bands.

Clean gently using lukewarm water, mild detergent, and a soft-bristled brush, avoiding harsh chemicals, ultrasonic cleaners, or extreme temperature fluctuations.
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