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Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report
The Chelsea Bijouterie Ltd
for sale €2,925     $3,175
£2,500

The Chelsea Bijouterie Ltd

Sellingantiques Verified Since Nov 2018
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Id #SA1214692
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Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

1940 - 1960
Description

Vintage 1950s Ruby & Diamond Cluster Ring 18ct Gold & Platinum with Gemmological Report

A particularly elegant and beautifully proportioned vintage ruby and diamond cluster ring, crafted in 18ct yellow gold with a platinum setting and dating from the 1950s.

At the centre of the design sits a vivid natural ruby of exceptional rich red colour, displaying wonderful life and depth. The ruby is surrounded by a halo of ten sparkling natural diamonds, creating a timeless floral cluster that sits beautifully upon the finger.

The platinum setting is finished with delicate millegrain edging, adding refinement and vintage charm to the piece. Viewed from the side, the attractive open gallery work demonstrates the quality of the craftsmanship and gives the ring a wonderfully graceful profile.

This ring is accompanied by a Birmingham Assay Office Gemmological Report confirming the ruby to be a natural Mozambique ruby with no evidence of treatment — an increasingly desirable feature in fine vintage jewellery.

Elegant, feminine and timeless, this beautiful ring would make a wonderful engagement ring or an exceptional addition to a fine jewellery collection.

Gemmological Report

Ruby

Shape and cut: Oval mixed cut

Measurements: 5.3mm x 4.6mm x 2.01mm

Colour: Strong red

Clarity: Slightly included

Weight: 0.42 carat estimated

Treatment: No evidence of treatment

Origin opinion: Mozambique

Species: Natural corundum

Variety: Ruby

Diamonds

Ten surrounding natural diamonds

Measurements: approx. 1.9mm – 2.2mm

Total diamond weight: approx. 0.40 carat estimated

Estimated colour: H/I

Estimated clarity: VS1

Key Details

Ring head measures: 11.5mm x 10.5mm

Setting: Platinum collet setting with millegrain detail

Metal: 18ct yellow gold and platinum

Hallmarks: Marked 18ct and PLAT with maker’s initials NBS

Ring size: UK L½ / US 6

Weight: 2.55 grams

Era: 1950s vintage

Condition: Excellent original condition

Presentation: Comes in the presentation box illustrated

Our Ref: 2677

Please visit our website to view our full collection:

https://www.the-chelsea-bijouterie.com

Payment:

By Debit/ Credit Card, PayPal or Bank Transfer

Shipping:

We post worldwide free of charge

All items are sent fully insured, tracked and signed for.

Terms of Sale:

We are totally committed to customer satisfaction. We take great care to give accurate and detailed descriptions accompanied by high definition photos. If you are not entirely happy with your purchase we will gladly offer you a full refund. Please return within 14 days of receipt of your purchase.

About Us:

We have years of knowledge and experience in dealing in antiques and antique & designer jewellery. We are committed to giving exceptional customer service. The Chelsea Bijouterie aims to offer beautiful and interesting items at affordable prices.

Declaration

The Chelsea Bijouterie Ltd has dated this Ruby Diamond Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1214692
Dealers Internal Reference
2677
Description
Vintage 1950s Ruby & Diamond Cluster Ring 18ct Gold & Platinum with Gemmological Report
A particularly elegant and beautifully proportioned vintage ruby and diamond cluster ring, crafted in 18ct yellow gold with a platinum setting and dating from the 1950s.
The Chelsea Bijouterie Ltd
fig 1. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 1. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

At the centre of the design sits a vivid natural ruby of exceptional rich red colour, displaying wonderful life and depth. The ruby is surrounded by a halo of ten sparkling natural diamonds, creating a timeless floral cluster that sits beautifully upon the finger.

fig 2. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 2. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

The platinum setting is finished with delicate millegrain edging, adding refinement and vintage charm to the piece. Viewed from the side, the attractive open gallery work demonstrates the quality of the craftsmanship and gives the ring a wonderfully graceful profile.

fig 3. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 3. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

This ring is accompanied by a Birmingham Assay Office Gemmological Report confirming the ruby to be a natural Mozambique ruby with no evidence of treatment — an increasingly desirable feature in fine vintage jewellery.

fig 4. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 4. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

Elegant, feminine and timeless, this beautiful ring would make a wonderful engagement ring or an exceptional addition to a fine jewellery collection.

Gemmological Report

Ruby

Shape and cut: Oval mixed cut

fig 5. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 5. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

Measurements: 5.3mm x 4.6mm x 2.01mm

Colour: Strong red

Clarity: Slightly included

Weight: 0.42 carat estimated

Treatment: No evidence of treatment

Origin opinion: Mozambique

Species: Natural corundum

Variety: Ruby

fig 6. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 6. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

Diamonds

Ten surrounding natural diamonds

Measurements: approx. 1.9mm – 2.2mm

Total diamond weight: approx. 0.40 carat estimated

Estimated colour: H/I

Estimated clarity: VS1

Key Details

Ring head measures: 11.5mm x 10.5mm

fig 7. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 7. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

Setting: Platinum collet setting with millegrain detail

Metal: 18ct yellow gold and platinum

Hallmarks: Marked 18ct and PLAT with maker’s initials NBS

Ring size: UK L½ / US 6

Weight: 2.55 grams

Era: 1950s vintage

fig 8. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 8. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

Condition: Excellent original condition

Presentation: Comes in the presentation box illustrated

Our Ref: 2677

Please visit our website to view our full collection:

https://www.the-chelsea-bijouterie.com

Payment:

fig 9. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 9. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

By Debit/ Credit Card, PayPal or Bank Transfer

Shipping:

We post worldwide free of charge

All items are sent fully insured, tracked and signed for.

Terms of Sale:

We are totally committed to customer satisfaction. We take great care to give accurate and detailed descriptions accompanied by high definition photos. If you are not entirely happy with your purchase we will gladly offer you a full refund. Please return within 14 days of receipt of your purchase.

fig 10. A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
fig 10. Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

About Us:

We have years of knowledge and experience in dealing in antiques and antique & designer jewellery. We are committed to giving exceptional customer service. The Chelsea Bijouterie aims to offer beautiful and interesting items at affordable prices.

Date of Manufacture

The Chelsea Bijouterie Ltd has dated this Ruby Diamond Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1214692
Dealers Internal Ref
2677
The Chelsea Bijouterie Ltd
Sellingantiques verified Since Nov 2018
Dealer Profile

You can view the stock and full dealer information on the The Chelsea Bijouterie Ltd Profile Page

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A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
1 / 15
Archive I A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.

Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report

Archive II A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View II
Archive III A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View III
Archive IV A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View IV
Archive V A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View V
Archive VI A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View VI
Archive VII A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View VII
Archive VIII A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View VIII
Archive IX A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View IX
Archive X A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View X
Archive XI A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View XI
Archive XII A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View XII
Archive XIII A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View XIII
Archive XIV A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View XIV
Archive XV A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band. View XV
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Telephone 07949 058 591
Location
85 Great Portland Street
London
W1W 7LT
United Kingdom
Verified Since Nov 2018
Items For Sale 173
Items Sold 873
The Chelsea Bijouterie Ltd
Verified Since Nov 2018
View Dealer Info
Location: 85 Great Portland Street, London, W1W 7LT, United Kingdom
Verified
Nov 2018
For Sale
173
Sold
873
A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
Vintage Ruby & Diamond Cluster Ring in 18ct Gold & Platinum with Gemmological Report
Ref: SA1214692
A vintage cluster ring featuring a central oval red ruby surrounded by ten round diamonds set in platinum with an 18ct yellow gold band.
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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.
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.

A cluster ring features a central gemstone, such as an oval ruby, surrounded by a halo of smaller accent diamonds designed to enhance light reflection and scale.

Vintage cluster rings are typically constructed using precious metals like 18ct yellow gold and platinum, set with natural rubies and diamonds.

Authenticity is verified through hallmark inspection, examination of period construction techniques like millgrain edging, and an independent gemmological report.

A gemstone cluster ring functions as a standalone statement dress ring or as an alternative vintage-style engagement ring.

Clean gently with warm soapy water and a soft brush, avoiding ultrasonic cleaners or harsh chemicals that could compromise gemstone mountings.
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