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5 Stone Diamond Ring Marked 18ct Plat C1930's
Sold by Woodbridge Antiques
sold SA1125100
Sorry, but this item has been sold.
Woodbridge Antiques

Woodbridge Antiques

Sellingantiques Verified Since Oct 2014
Browse dealers 49 items
  • About Us
    Specialists in quality antique silver, fine jewellery & accessories
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Id #SA1125100
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5 Stone Diamond Ring Marked 18ct Plat C1930's

1920 - 1940
Sold 24 March 2025 · Woodbridge Antiques
This “5 Stone Diamond Ring Marked 18ct Plat C1930's” found a buyer.

It was listed by Woodbridge Antiques. 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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18ct Gold Platinum Ring Ask the dealer for something similar
Description

A pretty antique 18ct yellow gold and platinum diamond ring from the 1930's.  This lovely ring is in a twist style and has 5 sparkly diamonds mounted into the platinum setting, on a yellow gold band with open waves of gold on each side.  The inside of the band bears the clear mark for 18ct and PLAT.  

 

A lovely ring in great antique condition. 

 

Measurements:  Ring size:  R 1/2    Width across setting shoulder to shoulder:  2.1 cm

Depth of setting:  8 mm      Width of band at base:  1.5 mm   Weight:  4.1 grams

Weights and measurements are approximate.

 

Stock Code 42236

Date of Manufacture

Woodbridge Antiques has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1125100
Dealers Internal Reference
42236
Dealers Notes

 

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Please call 01394 387210 if you wish to talk to us and you can pay by card over the phone.

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You can also visit our website where we have a wider range of items and there is the option to pay online at www.woodbridgeantiques.co.uk.

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We offer free delivery to mainland UK addresses, your parcel will be sent by Royal Mail using a tracked and signed for service.

We aim to dispatch parcels swiftly, usually within 2 working days. Your tracking details will be emailed to you once your parcel has been sent.

 

INTERNATIONAL DELIVERY

 

Please contact us for a shipping quote. Please be aware that any customs duties on international deliveries are payable by the customer.

Sometimes we use antique boxes in photographs, these are for display purposes unless stated otherwise. However, all purchases will be carefully wrapped & well presented with a new box provided where suitable. Please let us know if you have any special requirements that we can help you with.

 

If you have any questions or would like more details about a piece, the best way to contact us is by email or call us on 01394 387210.

For our full terms and conditions and our privacy policy please visit our website www.woodbridgeantiques.co.uk

 

Description
A pretty antique 18ct yellow gold and platinum diamond ring from the 1930's.
“
  This lovely ring is in a twist style and has 5 sparkly diamonds mounted into the platinum setting, on a yellow gold band with open waves of gold on each side.
Woodbridge Antiques

  The inside of the band bears the clear mark for 18ct and PLAT.  

fig 1. An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box.
fig 1. 5 Stone Diamond Ring Marked 18ct Plat C1930's

 

A lovely ring in great antique condition. 

 

Measurements:  Ring size:  R 1/2    Width across setting shoulder to shoulder:  2.1 cm

Depth of setting:  8 mm      Width of band at base:  1.5 mm   Weight:  4.1 grams

Weights and measurements are approximate.

 

Stock Code 42236

Date of Manufacture

Woodbridge Antiques has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1125100
Dealers Internal Ref
42236
Woodbridge Antiques
Woodbridge Antiques
Sellingantiques verified Since Oct 2014

Specialists in quality antique silver, fine jewellery & accessories

Dealer Profile

You can view the stock and full dealer information on the Woodbridge Antiques Profile Page

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An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. SOLD6+ MONTHS AGO
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Archive I An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. SOLD6+ MONTHS AGO

5 Stone Diamond Ring Marked 18ct Plat C1930's

Archive II An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. View II
Archive III An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. View III
Archive IV An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. View IV
Archive V An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. View V
Archive VI An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box. View VI
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Woodbridge Antiques

Woodbridge Antiques
Telephone 01394 387 210
Location
Westerfield Business Centre
Main Road
Westerfield
Suffolk
IP6 9AB
United Kingdom

By appointment only.
Dealer Profile Page sellingantiques.co.uk/woodbridge
Verified Since Oct 2014
Items For Sale 49
Items Sold 1,932
Woodbridge Antiques
Woodbridge Antiques
Verified Since Oct 2014
View Dealer Info
Location: Westerfield Business Centre, Main Road, Westerfield, Suffolk, IP6 9AB, United Kingdom, , By appointment only.
Profile: sellingantiques.co.uk/woodbridge
Verified
Oct 2014
For Sale
49
Sold
1,932
An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box.
5 stone diamond ring marked 18ct PLAT C1930's
Ref: SA1125100
An art deco five-stone diamond ring featuring old cut diamonds set in platinum with an 18-carat yellow gold crossover shank, displayed inside a ring box.
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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.

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • Material18ct Gold, Platinum, Diamond
  • ColourSilver and Gold
  • MotifsMilgrain detailing, Crossover shank, Old cut diamonds, Shared claw setting

FAQs

Clean antique pieces gently using warm water, mild washing-up liquid, and a soft-bristled brush, avoiding ultrasonic cleaners which can damage old settings, and have the prongs inspected annually by a professional jeweller.

An antique ring offers a sophisticated contrast when worn alongside minimalist contemporary bands or paired with tailored everyday attire to highlight its historical craftsmanship.

Authentic pieces typically feature period hallmarks such as 18ct and PLAT, hand-cut diamonds with distinct culets, and millgrain detailing crafted by hand rather than modern casting methods.

Jewellery from this era commonly utilised platinum for setting stones due to its strength and bright white finish, paired with 18-carat yellow gold for the shank, alongside old European or old mine cut diamonds.

Art Deco jewellery is characterised by geometric symmetry, stylised motifs, and a strong emphasis on contrasting materials, frequently pairing white platinum with yellow gold or diamonds with calibre-cut gemstones.
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