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Art Deco 18ct Gold Platinum Diamond Engagement Ring
Sold by Catherines Antique Jewellery Box
sold SA1115343
Sorry, but this item has been sold.
Catherines Antique Jewellery Box

Catherines Antique Jewellery Box

Sellingantiques Verified Since Nov 2024
Browse dealers 41 items
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    Antique jewellery finds of classic timeless quality and design
Id #SA1115343
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Art Deco 18ct Gold Platinum Diamond Engagement Ring

1920 - 1940
Sold 11 February 2025 · Catherines Antique Jewellery Box
This “Art Deco 18ct Gold Platinum Diamond Engagement 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.

Description

Pretty Art Deco 18ct Gold Platinum Diamond Engagement Ring. This is a lovely 18ct cluster ring set with many small diamonds set in platinum in an oval cluster design and also over the shoulders. The largest round cut diamond is 3mm x 3mm approx 10.ct and the others are small 1 or 2 point diamond approx 0.20 in total. The oval face of the ring measures 8mm x 7mm. The overall look of this ring is very pretty and full of art deco charm. The bright diamond sparkles beautifully. This ring is marked for 18ct and platinum and dates to the art deco period 1920s /1930s. This ring would make an affordable and beautiful antique engagement ring. The stones are all set in a strong and protective platinum setting. The ring is in excellent condition for its age, the shank is in thick and in very good condition and not worn, there are no chips, nibbles or cracks to the stones. Size UK L.5 and U.S Size 5 3/4 the total weight is 3g.

Please Check Sizes And Weights 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 Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1115343
Dealers Internal Reference
CT540
Description
Pretty Art Deco 18ct Gold Platinum Diamond Engagement Ring.
“
This is a lovely 18ct cluster ring set with many small diamonds set in platinum in an oval cluster design and also over the shoulders.
Catherines Antique Jewellery Box

The largest round cut diamond is 3mm x 3mm approx 10.ct and the others are small 1 or 2 point diamond approx 0.20 in total. The oval face of the ring measures 8mm x 7mm. The overall look of this ring is very pretty and full of art deco charm. The bright diamond sparkles beautifully. This ring is marked for 18ct and platinum and dates to the art deco period 1920s /1930s. This ring would make an affordable and beautiful antique engagement ring. The stones are all set in a strong and protective platinum setting. The ring is in excellent condition for its age, the shank is in thick and in very good condition and not worn, there are no chips, nibbles or cracks to the stones. Size UK L.5 and U.S Size 5 3/4 the total weight is 3g.

fig 1. An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background.
fig 1. Art Deco 18ct Gold Platinum Diamond Engagement Ring

Please Check Sizes And Weights 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 and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background.
fig 2. Art Deco 18ct Gold Platinum Diamond Engagement 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 and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background.
fig 3. Art Deco 18ct Gold Platinum Diamond Engagement 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 Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1115343
Dealers Internal Ref
CT540
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 and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. SOLD6+ MONTHS AGO
1 / 12
Archive I An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. SOLD6+ MONTHS AGO

Art Deco 18ct Gold Platinum Diamond Engagement Ring

Archive II An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View II
Archive III An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View III
Archive IV An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View IV
Archive V An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View V
Archive VI An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View VI
Archive VII An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View VII
Archive VIII An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View VIII
Archive IX An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View IX
Archive X An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View X
Archive XI An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View XI
Archive XII An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background. View XII
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Telephone 07908 074712
Location
Somerset
United Kingdom
Dealer Profile Page sellingantiques.co.uk/sgolda
Verified Since Nov 2024
Items For Sale 41
Items Sold 261
Catherines Antique Jewellery Box
Catherines Antique Jewellery Box
Verified Since Nov 2024
View Dealer Info
Location: Somerset, United Kingdom
Verified
Nov 2024
For Sale
41
Sold
261
An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background.
Art Deco 18ct Gold Platinum Diamond Engagement Ring
Ref: SA1115343
An Art Deco 18ct gold and platinum diamond cluster engagement ring featuring millegrain detailing on a neutral grey background.
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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
  • Material18ct Gold, Platinum, Diamond
  • ColourSilver and Gold
  • MotifsCluster setting, Millegrain edge, Geometric halo, Pave shoulders

Art Deco jewellery, prominent from the 1920s to 1930s, is characterised by geometric precision, symmetrical patterns, and a heavy influence of industrial design and modernity.

These rings typically combined platinum settings to securely hold diamonds with higher-karat yellow or white gold shanks, often featuring old European or single-cut diamonds.

Authentic pieces often feature hand-carved millegrain detailing, openwork filigree, transition-era diamond cuts, and period hallmarks stamped inside the shank.

Vintage rings pair exceptionally well with contemporary minimalist bands or can serve as a striking standalone statement piece that contrasts with modern attire.

Clean them gently using warm water, mild soap, and a soft brush, and have the prong settings professionally inspected annually to ensure the stones remain secure.
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