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ID #SA1201994
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Edwardian 18ct Yellow Gold Platinum 0,51ct Diamond Solitaire Engagement Ring
Sold by Crispin Jewellery
sold SA1201994
Sorry, but this item has been sold.

Crispin Jewellery

Sellingantiques Verified Since Oct 2018
Browse dealers 251 items
Id #SA1201994
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Edwardian 18ct Yellow Gold Platinum 0,51ct Diamond Solitaire Engagement Ring

1900 - 1920
Sold 12 April 2026 · Crispin Jewellery
This “Edwardian 18ct Yellow Gold Platinum 0,51ct Diamond Solitaire Engagement Ring” found a buyer.

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

See more rings for sale Ask the dealer for something similar
Description

A stunning Edwardian diamond ring set in 18ct yellow gold and platinum hallmarked 18ct Plat.

The central diamond weighs 0.51ct. The central diamond measures 5mm.

This diamond is flawless to the naked eye and a stunning white colour, estimated in situ colour J and clarity Si2. It is a beautiful old cut diamond. There is a very small chip to the surface of one facet, not seen with the naked eye but reflected in the price

The ring is a GB O 1/2, this can however be resized if required

In stunning condition with minimal wear, the diamond claws are secure

A stunning original ring

Declaration

Crispin Jewellery has dated this Edwardian Diamond Solitaire Ring to the Edwardian era.

Reference Numbers
Sellingantiques Reference
SA1201994
Description
A stunning Edwardian diamond ring set in 18ct yellow gold and platinum hallmarked 18ct Plat.

The central diamond weighs 0.51ct. The central diamond measures 5mm.

“
This diamond is flawless to the naked eye and a stunning white colour, estimated in situ colour J and clarity Si2.
Crispin Jewellery

It is a beautiful old cut diamond. There is a very small chip to the surface of one facet, not seen with the naked eye but reflected in the price

The ring is a GB O 1/2, this can however be resized if required

In stunning condition with minimal wear, the diamond claws are secure

A stunning original ring

Date of Manufacture

Crispin Jewellery has dated this Edwardian Diamond Solitaire Ring to the Edwardian era.

Reference Numbers
Sellingantiques Ref
SA1201994
Crispin Jewellery
Sellingantiques verified Since Oct 2018
Dealer Profile

You can view the stock and full dealer information on the Crispin Jewellery Profile Page

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An Edwardian diamond solitaire ring featuring a round cut diamond set in platinum atop an 18ct yellow gold band. SOLD6+ MONTHS AGO
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Archive I An Edwardian diamond solitaire ring featuring a round cut diamond set in platinum atop an 18ct yellow gold band. SOLD6+ MONTHS AGO

Edwardian 18ct Yellow Gold Platinum 0,51ct Diamond Solitaire Engagement Ring

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Crispin Jewellery
Telephone 07790 416 633
Location
PO Box 1409
Hertfordshire
HP19NU
United Kingdom
Dealer Profile Page sellingantiques.co.uk/crispinjewellery
Verified Since Oct 2018
Items For Sale 251
Items Sold 472
Crispin Jewellery
Verified Since Oct 2018
View Dealer Info
Location: PO Box 1409, Hertfordshire, HP19NU, United Kingdom
Profile: sellingantiques.co.uk/crispinjewellery
Verified
Oct 2018
For Sale
251
Sold
472
An Edwardian diamond solitaire ring featuring a round cut diamond set in platinum atop an 18ct yellow gold band.
Edwardian 18ct yellow gold platinum 0,51ct diamond solitaire engagement ring
Ref: SA1201994
An Edwardian diamond solitaire ring featuring a round cut diamond set in platinum atop an 18ct yellow gold band.
Archival Detail

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Cataloguer’s note

Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1900 - 1920
  • StyleEdwardian
  • Material18ct Yellow Gold, Platinum, Diamond
  • ColourYellow Gold and Silver
  • MotifsSolitaire setting, Platinum top, Old European cut diamond

FAQs

Edwardian jewellery, produced during the reign of King Edward VII, is characterised by light, airy designs, extensive use of platinum and diamonds, and intricate filigree work inspired by lace and garlands.

Goldsmiths of this era frequently combined yellow gold bands with platinum settings on the top surface, a technique designed to maximise the white reflection and security of the diamonds.

Authentic pieces often feature old-mine or old-European cut diamonds, hand-forged or early cast settings, and characteristic hallmarks indicating the purity of the gold and platinum metals.

Antique rings can be paired with contemporary minimalist bands for a mixed-era stacked look, or worn alone as a statement piece that highlights historical craftsmanship.

Periodic professional inspection of the prongs is essential, alongside gentle cleaning with warm water, mild soap, and a soft brush, avoiding harsh ultrasonic cleaners on older settings.
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