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Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930
Sold by Gatsby Jewellery Ltd
sold SA1157995
Sorry, but this item has been sold.
Gatsby Jewellery Ltd

Gatsby Jewellery Ltd

Sellingantiques Verified Since May 2014
Browse dealers 263 items
  • About Us
    Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
Id #SA1157995
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Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930

1920 - 1940
Sold 5 January 2026 · Gatsby Jewellery Ltd
This “Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930” 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.

Description

A lovely sapphire and diamond cluster ring. The sapphire in the centre - certified as natural, unheated and originating from Ceylon (Sri Lanka) - displays a rich, bright and vibrant blue. The sapphire sits within a surround of 18 eight-cut diamonds within a milgrained channel setting. Wonderful pretty detailing in the gallery leads to a slender shank set with a further two diamond at the top of each shoulder.

Accompanied by a report from The Gem & Pearl Laboratory stating the sapphire shows no indication of heating, and is Sri Lankan (Ceylon) in origin.

Cut: Oval cut sapphire and eight-cut diamonds.

Colour: The diamonds range from H to J.

Clarity: The sapphire has visible inclusions. The diamonds range from VS2 to SI2.

Carat: The sapphire is 3.25 carat. A total approximate diamond weight of 0.38 carat.

Circa: 1930.

Size: S (UK) or 9 1/8 (US). Free sizing available.

Measurements: The sapphire is 10.9 x 7.3mm. The head of the ring is 14.7 x 11.9mm and sits 6.5mm from the finger.

Weight: 4.74 grams.

Metal: Platinum. French hallmarks.

Video: Please contact us if you would like to view a view of this ring. https://gatsbyjewellery.co.uk/products/art-deco-3-25-carat-ceylon-sapphire-diamond-cluster-ring-circa-1930

Item # 613813S448

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

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

Reference Numbers
Sellingantiques Reference
SA1157995
Dealers Internal Reference
613813S448
Description
A lovely sapphire and diamond cluster ring.
“
The sapphire in the centre - certified as natural, unheated and originating from Ceylon (Sri Lanka) - displays a rich, bright and vibrant blue.
Gatsby Jewellery Ltd

The sapphire sits within a surround of 18 eight-cut diamonds within a milgrained channel setting. Wonderful pretty detailing in the gallery leads to a slender shank set with a further two diamond at the top of each shoulder.

fig 1. An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting.
fig 1. Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930

Accompanied by a report from The Gem & Pearl Laboratory stating the sapphire shows no indication of heating, and is Sri Lankan (Ceylon) in origin.

Cut: Oval cut sapphire and eight-cut diamonds.

Colour: The diamonds range from H to J.

fig 2. An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting.
fig 2. Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930

Clarity: The sapphire has visible inclusions. The diamonds range from VS2 to SI2.

Carat: The sapphire is 3.25 carat. A total approximate diamond weight of 0.38 carat.

Circa: 1930.

Size: S (UK) or 9 1/8 (US). Free sizing available.

fig 3. An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting.
fig 3. Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930

Measurements: The sapphire is 10.9 x 7.3mm. The head of the ring is 14.7 x 11.9mm and sits 6.5mm from the finger.

Weight: 4.74 grams.

Metal: Platinum. French hallmarks.

Video: Please contact us if you would like to view a view of this ring. https://gatsbyjewellery.co.uk/products/art-deco-3-25-carat-ceylon-sapphire-diamond-cluster-ring-circa-1930

Item # 613813S448

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

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

Reference Numbers
Sellingantiques Ref
SA1157995
Dealers Internal Ref
613813S448
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 ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. SOLD6+ MONTHS AGO
1 / 9
Archive I An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. SOLD6+ MONTHS AGO

Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, Circa 1930

Archive II An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View II
Archive III An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View III
Archive IV An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View IV
Archive V An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View V
Archive VI An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View VI
Archive VII An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View VII
Archive VIII An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View VIII
Archive IX An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting. View IX
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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 263
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
Verified
May 2014
For Sale
263
Sold
2,976
An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting.
Art Deco 3.25 Carat Ceylon Sapphire & Diamond Cluster Ring, circa 1930
Ref: SA1157995
An Art Deco ring featuring a central oval blue sapphire surrounded by a halo of small diamonds in a platinum setting.
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Every single antique dealer on our platform is individually approved by our internal team. We verify their professional trade history, ethical standards, and photographic quality to ensure a secure, high-standard buying environment. Upon joining, every dealer agrees to a strict 9-point code of conduct. While issues can occasionally arise, our dealers typically resolve them swiftly and directly with the buyer. In fact, since our founding in 2002, Sellingantiques has only had to step in to help resolve an issue on roughly five occasions—a true testament to the quality of our dealers and their dedication to your happiness.
Our dealers are highly experienced in packing and shipping fragile, high-value antiques. Because you are in direct contact with the dealer, you will be able to easily go through all available shipping and insurance options together to ensure your item arrives safely.
Antiques are the ultimate green purchase. By choosing historical pieces over newly manufactured goods, you completely eliminate the carbon footprint of modern mass production while preserving exceptional, timeless craftsmanship.
Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • MaterialPlatinum, Sapphire, Diamond
  • ColourBlue
  • MotifsCluster halo, Milgrain bezel, Geometric setting
  • SizeH 30 cm (12 in) x W 25 cm (10 in) x D 5 cm (2 in)

Art Deco jewellery is characterised by geometric symmetry, clean lines, stylised motifs, and the prominent use of platinum paired with contrasting gemstones and diamonds.

These pieces typically feature hand-fabricated platinum or white gold settings, utilising milgrain edging and prong settings to secure central gemstones surrounded by smaller accent diamonds.

Authentic pieces often show microscopic signs of hand craftsmanship, period-appropriate gemstone cuts such as old European or single cuts, and hallmark stamps corresponding to historical assay standards.

An antique ring serves as a striking statement piece that can be worn solo to draw focus or stacked thoughtfully with minimalist contemporary bands to create a balanced contrast of eras.

Antique jewellery should be stored individually in soft pouches, kept away from harsh ultrasonic cleaners due to historical settings, and inspected periodically by a professional jeweller to ensure stone security.
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