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ID #SA723658
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Art Deco 18ct Gold Sapphire & Diamond Ring
Sold by Robert Harris Jewellers
sold SA723658
Sorry, but this item has been sold.
Robert Harris Jewellers

Robert Harris Jewellers

Sellingantiques Verified Since Aug 2020
Browse dealers 56 items
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Id #SA723658
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Art Deco 18ct Gold Sapphire & Diamond Ring

1900 - 1920
Sold 7 November 2025 · Robert Harris Jewellers
This “Art Deco 18ct Gold Sapphire & Diamond Ring” found a buyer.

It was listed by Robert Harris Jewellers. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.

See more fine jewellery for sale Ask the dealer for something similar
Description

A wonderful art deco sapphire and diamond ring in 18 carat white gold. The central diamond is flanked by two sapphires of an excellent mid blue colour. There are a further 16 diamonds to the edge of the setting and 2 to the shoulders. This is a beautiful design very typical of the 1920’s and is a revered item of jewellery now as it was then. A part of our vintage diamond ring collection.

SIZE

J (US 4½)

Free Sizing Available

SPECIFICATIONS

Diamonds total approx. 0.48 carat

Sapphires total approx. 0.40 carat

Weight. 3.75 grams

18k gold

ERA

Art Deco 1920s

CONDITION

Second hand, excellent

Declaration

Robert Harris Jewellers has dated this Art Deco Diamond Ring to the 1920s.

Reference Numbers
Sellingantiques Reference
SA723658
Dealers Internal Reference
RS1084
Dealers Notes

Each item is guaranteed for 2 years unless stated otherwise.

All of our jewellery is carefully selected and professionally assessed before sale.

All jewellery is presented in a premium gift box.

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We aim to dispatch the same day or the next working day.

Orders are shipped via Royal Mail Special Delivery, Royal Mail Signed For or a tracked and secure courier service, according to the value and destination of each order.

RETURNS

We are happy to accept returns, please let us know that you wish to return an order within 14 days and return it within 30 days.

We welcome you to visit our lovely shop in Rickmansworth near London where we have a superb selection of pre-owned, antique and new jewellery.

Open 9.15 – 5.15 (closed Sundays and bank holidays)

Proud members of Company of Master Jewellers and National Association of Jewellers

Established 1968

Thank you for visiting our shop!

Description
A wonderful art deco sapphire and diamond ring in 18 carat white gold. The central diamond is flanked by two sapphires of an excellent mid blue colour. There are a further 16 diamonds to the edge of the setting and 2 to the shoulders.
“
This is a beautiful design very typical of the 1920’s and is a revered item of jewellery now as it was then.
Robert Harris Jewellers

A part of our vintage diamond ring collection.

SIZE

J (US 4½)

Free Sizing Available

SPECIFICATIONS

Diamonds total approx. 0.48 carat

Sapphires total approx. 0.40 carat

Weight. 3.75 grams

18k gold

ERA

Art Deco 1920s

CONDITION

Second hand, excellent

Date of Manufacture

Robert Harris Jewellers has dated this Art Deco Diamond Ring to the 1920s.

Reference Numbers
Sellingantiques Ref
SA723658
Dealers Internal Ref
RS1084
Robert Harris Jewellers
Robert Harris Jewellers
Sellingantiques verified Since Aug 2020

Home of beautiful jewellery

Dealer Profile

You can view the stock and full dealer information on the Robert Harris Jewellers Profile Page

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An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. SOLD6+ MONTHS AGO
1 / 7
Archive I An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. SOLD6+ MONTHS AGO

Art Deco 18ct Gold Sapphire & Diamond Ring

Archive II An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. View II
Archive III An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. View III
Archive IV An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. View IV
Archive V An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. View V
Archive VI An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. View VI
Archive VII An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting. View VII
Enlarged Archival View
Robert Harris Jewellers

Robert Harris Jewellers
Telephone 01923 779325
Location
139 High St
Rickmansworth
Hertfordshire
WD3 1AR
United Kingdom
Dealer Profile Page sellingantiques.co.uk/rhjewellers
Verified Since Aug 2020
Items For Sale 56
Items Sold 307
Robert Harris Jewellers
Robert Harris Jewellers
Verified Since Aug 2020
View Dealer Info
Location: 139 High St, Rickmansworth, Hertfordshire, WD3 1AR, United Kingdom
Profile: sellingantiques.co.uk/rhjewellers
Verified
Aug 2020
For Sale
56
Sold
307
An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting.
Art Deco 18ct Gold Sapphire & Diamond Ring
Ref: SA723658
An overhead view of an 18ct gold Art Deco ring featuring a central diamond flanked by two blue sapphires within a geometric millegrain setting.
Detail View 1
Detail View 2
Detail View 3
Detail View 4
Detail View 5
Detail View 6
Archival Detail

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectFine Jewellery
  • Period1900 - 1920
  • StyleArt Deco
  • Material18ct Gold, Sapphire, Diamond
  • ColourWhite and Blue
  • MotifsGeometric cluster, Millegrain detailing, Calibrated gemstones, Openwork metalwork

FAQs

Art Deco jewellery, prominent from the 1920s to the 1930s, is characterised by geometric symmetry, clean lines, stylised motifs, and a strong influence from industrial modernisation and cubism.

Authentic period pieces frequently utilise high-carat gold or platinum settings, accented with calibrated calibre-cut coloured gemstones such as sapphires, rubies, or emeralds, paired with old-cut diamonds.

Authenticity is determined by examining hand-cut facets on diamonds such as old European or single cuts, hand-carved millegrain detailing, appropriate metal hallmarks, and structural construction consistent with period manufacturing techniques.

Such a ring serves as a focal statement piece and pairs effectively with minimal contemporary attire or can be layered alongside understated stacking bands to highlight its historic architectural design.

Preservation requires professional periodic checks of the claw settings and prongs to ensure stones remain secure, alongside gentle cleaning using warm soapy water and a soft brush, avoiding ultrasonic cleaners for fragile gemstones.
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