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Delicate 18ct Gold Art Deco Ruby & Diamond Cluster Ring

Our Reference: KCJ048

Delicate 18ct Gold Art Deco Ruby & Diamond Cluster Ring has now sold, sorry! Please browse our other items.

This beautiful antique ruby ring has now sold: view more antique ruby rings here.

At a glance...

Size: UK O.5 / USA 7.45 / EU 55.75
Setting Width: 7mm
Age: 1920-1930
Material: 18ct Gold
Marks: 18ct
Weight: 1.93 grams
Principal Stone: Ruby
Principal Cut: Square
Second Stone: Diamond
Second Cut: Single & Rose Cut

Tell me more...

This is a beautiful Art Deco period ring: dainty and discreet. It's fashioned from 18ct gold and is ideal as both a stacking ring or a standalone ring, and would even make a lovely little engagement ring. The ring features a central square cut synthetic ruby, surrounded by Earth mined diamonds in a mixture of single and rose cuts.

Ruby has been synthesized by man since the 1800s but the process became streamlined and the stones very popular in the early 1900s. It is not at all unusual to find antique jewellery featuring synthetic ruby - they were very sought after at the time. 

In terms of chemical composition, this stone is identical to a ruby that has been dug from the Earth. The main difference is this one was grown in weeks rather than over millions of years. Synthetic rubies also tend to be very clear, with inclusions typically being gas bubbles and curved striations. This stone displays both under the loupe.

This lovely little Art Deco era ring would make a fabulous addition to your jewellery box. It's supplied in our recycled kraft ring box with our tailored gemstone care card. UK delivery is fast and free via Royal Mail.


Make an Enquiry

Questions? Please get in touch, we'd love to hear from you! You can email us at or call us on 0207 846 0254. We do not have a shop you can visit as we operate online only, however we do have a very fair returns policy so you can purchase with confidence.

Important Notes

Gemstones cannot be accurately graded or weighed when set in jewellery so all carat weights, colour grades and clarity grades are our best estimates. Metals and stones are checked for authenticity, and any treatments disclosed.

Your jewellery will arrive in a display box made from recycled card. We only package using recycled materials, and we think this compliments your ethical vintage purchase perfectly.

A written valuation is provided for all individual jewellery pieces priced at £1000 or more.