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Art Deco 18ct Gold Sapphire and Diamond Ring
Sold by Catherines Antique Jewellery Box
sold SA1153554
Sorry, but this item has been sold.
Catherines Antique Jewellery Box

Catherines Antique Jewellery Box

Sellingantiques Verified Since Nov 2024
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    Antique jewellery finds of classic timeless quality and design
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Art Deco 18ct Gold Sapphire and Diamond Ring

1920 - 1940
Sold 2 March 2026 · Catherines Antique Jewellery Box
This “Art Deco 18ct Gold Sapphire and Diamond Ring” found a buyer.

It was listed by Catherines Antique Jewellery Box. 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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Antique Sapphire ClusterBlue Stone Gold RingEdwardian Diamond Halo Ring Ask the dealer for something similar
Description

Impressive Art Deco 18ct Gold Sapphire and Diamond Ring. Superb quality Ring consisting of a very dark blue sapphire which measures 8x 5mm. The sapphire is surrounded by a halo of twelve sparkly brilliant cut diamonds measuring approx 2.5mm x 2.5mm and 5 points each set into a milligrain oval setting. Total diamond weight 0.60ct minimum. The total face of the Ring measures 14mm x 12mm. The ring exudes art deco elegance and has a striking contrasting look between the sparkle of the diamonds and the very deep dark blue sapphire. Would make a wonderful antique engagement ring. Ring is in overall very good condition with some wear to the facet edges of the sapphire and some general age related wear. Shank is hallmarked for 18ct gold and most certainly dates to the early art deco era. This ring is size UK Q and US 8 Weight 3.9g

Photographs are ZOOMED with x5 magnification. SO Please Check Sizes And Weights before purchasing as JEWELLERY IMAGES ARE ENLARGED!! Dark areas are reflections on the gold.

Buy With Confidence: I try to accurately describe my items. I never knowingly mis-sell any item, so please read the description carefully. All items are checked by a professional Jeweller for authenticity; however no certificates are provided. If for any reason the item is found not to be genuine or as described a full refund will be given. So please buy with confidence.

Your jewellery will come in a modern gift box and not necessarily the one in the photograph.

Please also note that Antique and Vintage items will show some signs of wear commensurate with age.

Returns are accepted however buyer must pay return postage.

Finally - by purchasing a Used /Vintage/ Antique ring you are recycling a beautiful piece of jewellery and gemstone. In buying a ring which has been in circulation for this long is the most environmentally ethical way to purchase jewellery. Purchasing antique jewellery allows you to both support smaller local businesses and but encouraging the reuse of the vast amount of timeless jewels that are already in circulation and reduces the demand for further stripping of our planets resources.

Declaration

Catherines Antique Jewellery Box has dated this Art Deco Sapphire Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1153554
Dealers Internal Reference
CT616
Description
Impressive Art Deco 18ct Gold Sapphire and Diamond Ring. Superb quality Ring consisting of a very dark blue sapphire which measures 8x 5mm. The sapphire is surrounded by a halo of twelve sparkly brilliant cut diamonds measuring approx 2.5mm x 2.5mm and 5 points each set into a milligrain oval setting. Total diamond weight 0.60ct minimum. The total face of the Ring measures 14mm x 12mm.
“
The ring exudes art deco elegance and has a striking contrasting look between the sparkle of the diamonds and the very deep dark blue sapphire.
Catherines Antique Jewellery Box

Would make a wonderful antique engagement ring. Ring is in overall very good condition with some wear to the facet edges of the sapphire and some general age related wear. Shank is hallmarked for 18ct gold and most certainly dates to the early art deco era. This ring is size UK Q and US 8 Weight 3.9g

fig 1. An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting.
fig 1. Art Deco 18ct Gold Sapphire and Diamond Ring

Photographs are ZOOMED with x5 magnification. SO Please Check Sizes And Weights before purchasing as JEWELLERY IMAGES ARE ENLARGED!! Dark areas are reflections on the gold.

Buy With Confidence: I try to accurately describe my items. I never knowingly mis-sell any item, so please read the description carefully. All items are checked by a professional Jeweller for authenticity; however no certificates are provided. If for any reason the item is found not to be genuine or as described a full refund will be given. So please buy with confidence.

fig 2. An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting.
fig 2. Art Deco 18ct Gold Sapphire and Diamond Ring

Your jewellery will come in a modern gift box and not necessarily the one in the photograph.

Please also note that Antique and Vintage items will show some signs of wear commensurate with age.

Returns are accepted however buyer must pay return postage.

fig 3. An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting.
fig 3. Art Deco 18ct Gold Sapphire and Diamond Ring

Finally - by purchasing a Used /Vintage/ Antique ring you are recycling a beautiful piece of jewellery and gemstone. In buying a ring which has been in circulation for this long is the most environmentally ethical way to purchase jewellery. Purchasing antique jewellery allows you to both support smaller local businesses and but encouraging the reuse of the vast amount of timeless jewels that are already in circulation and reduces the demand for further stripping of our planets resources.

Date of Manufacture

Catherines Antique Jewellery Box has dated this Art Deco Sapphire Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1153554
Dealers Internal Ref
CT616
Catherines Antique Jewellery Box
Catherines Antique Jewellery Box
Sellingantiques verified Since Nov 2024

Antique jewellery finds of classic timeless quality and design

Dealer Profile

You can view the stock and full dealer information on the Catherines Antique Jewellery Box Profile Page

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An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. SOLD6+ MONTHS AGO
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Archive I An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. SOLD6+ MONTHS AGO

Art Deco 18ct Gold Sapphire and Diamond Ring

Archive II An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View II
Archive III An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View III
Archive IV An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View IV
Archive V An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View V
Archive VI An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View VI
Archive VII An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View VII
Archive VIII An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View VIII
Archive IX An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting. View IX
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Catherines Antique Jewellery Box

Catherines Antique Jewellery Box
Telephone 07908 074712
Location
Somerset
United Kingdom
Dealer Profile Page sellingantiques.co.uk/sgolda
Verified Since Nov 2024
Items For Sale 40
Items Sold 262
Catherines Antique Jewellery Box
Catherines Antique Jewellery Box
Verified Since Nov 2024
View Dealer Info
Location: Somerset, United Kingdom
Profile: sellingantiques.co.uk/sgolda
Verified
Nov 2024
For Sale
40
Sold
262
An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting.
Art Deco 18ct Gold Sapphire and Diamond Ring
Ref: SA1153554
An Art Deco 18ct gold ring featuring a central oval blue sapphire surrounded by a halo of small old-cut diamonds in a platinum-topped setting.
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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • Material18ct Yellow Gold, Platinum, Sapphire, Diamond
  • ColourBlue and Gold
  • MotifsOval sapphire centre, Diamond halo cluster, Millegrain detailing, Plain gold shank

FAQs

Art Deco jewellery emerged during the 1920s and 1930s, characterised by geometric precision, symmetrical designs, stylised motifs, and a strong emphasis on contrasting gemstones and metals.

Pieces from this period frequently utilised platinum, yellow gold, or white gold settings, often combining calibre-cut or claw-set central sapphires with intricate pave or millegrain diamond borders.

Authenticity is typically determined through hallmarks indicating metal purity, hand-cut diamond facets consistent with period cutting techniques, and traditional construction methods such as hand-beaten settings rather than modern casting.

Vintage cocktail and engagement rings offer a distinctive focal point that complements both minimalist modern attire and eclectic layered jewellery looks by adding historical texture and contrast.

Regular inspection of claws and settings by a professional jeweller is recommended, alongside gentle cleaning with warm soapy water and a soft brush, avoiding harsh chemical ultrasonic cleaners.
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