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ID #SA1104367
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£3,150
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Beautiful 0.86ct G Colour Vs1 Certified Sapphire Art Deco Diamond and Platinum Cluster Engagement Ring
CJ Antiques
for sale €3,686     $4,001
£3,150

CJ Antiques

Sellingantiques Verified Since Aug 2009
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Beautiful 0.86ct G Colour Vs1 Certified Sapphire Art Deco Diamond and Platinum Cluster Engagement Ring

1920 - 1940
For Sale by CJ Antiques
Description

A super quality natural corundum sapphire from Sri Lanka which sits centrally with no signs of heat treatment 0.86 ct and vivid blue colour, surrounded by a halo of 8 natural transitional cut diamonds 0.8 cts with a G-H colour and VS-S1 clarity. . Weighs .3.88 grams. Ring size M(UK) 6.25(US). Circa 1930. Shank stamped PLAT.

Ring measures approx 14mm x 10mm.

Complete with certificate from the oldest and most established gem laboratory in the country

A diamond certificate or precious stone certificate is issued following an unbiased and professional examination to authenticate a diamond's attributes. It is advisable to only buy diamonds or any precious stones that have been graded by one of the following bodies GIA, HRD, IGI, or IGR, Anchorcert, AGI. As independent laboratories those listed provide an unbiased assessment of a diamond or gemstone's qualities, which is what insurers look for. This is particularly important for high-value items, where an unbiased valuation protects both you and the insurance provider. C J Antiques only use one of the listed bodies as these are usually the only ones accepted by most insurance companies and that will be used for unbiased valuations in settling any claims.

Declaration

CJ Antiques has dated this Art Deco Sapphire Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1104367
Dealers Notes

FREE DELIVERY- Most of our items priced in excess of £1500 are delivered free of charge and can be purchased with a 20% deposit and the balance on delivery to most mainland UK destinations. Please specify a postal area for clarification. We deliver to all international destinations in foam lined wooden ply crates. Please email or phone for a quote. We abide by the UK and EU consumer contracts regulations 2014/distance selling regulations and confirm that if for any reason you are not happy , within the first fourteen days of receiving the item, we will issue a full refund minus the return carriage costs. All items must be returned within 7 days following confirmation of intention to return the item.

All our items arrive in great condition and have all been through our workshops and fully restored so they arrive in house ready condition, unless stated to the contrary; any imperfections are commensurate with the age and beauty of owning antiques.

Description
A super quality natural corundum sapphire from Sri Lanka which sits centrally with no signs of heat treatment 0.86 ct and vivid blue colour, surrounded by a halo of 8 natural transitional cut diamonds 0.8 cts with a G-H colour and VS-S1 clarity. . Weighs .3.88 grams. Ring size M(UK) 6.25(US). Circa 1930. Shank stamped PLAT.
fig 1. An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds.
fig 1. Beautiful 0.86ct G Colour Vs1 Certified Sapphire Art Deco Diamond and Platinum Cluster Engagement Ring

Ring measures approx 14mm x 10mm.

Complete with certificate from the oldest and most established gem laboratory in the country

A diamond certificate or precious stone certificate is issued following an unbiased and professional examination to authenticate a diamond's attributes.
CJ Antiques

It is advisable to only buy diamonds or any precious stones that have been graded by one of the following bodies GIA, HRD, IGI, or IGR, Anchorcert, AGI. As independent laboratories those listed provide an unbiased assessment of a diamond or gemstone's qualities, which is what insurers look for. This is particularly important for high-value items, where an unbiased valuation protects both you and the insurance provider. C J Antiques only use one of the listed bodies as these are usually the only ones accepted by most insurance companies and that will be used for unbiased valuations in settling any claims.

Date of Manufacture

CJ Antiques has dated this Art Deco Sapphire Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1104367
CJ Antiques
Sellingantiques verified Since Aug 2009
Dealer Profile

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

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An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds.
1 / 8
Archive I An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds.

Beautiful 0.86ct G Colour Vs1 Certified Sapphire Art Deco Diamond and Platinum Cluster Engagement Ring

Archive II An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View II
Archive III An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View III
Archive IV An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View IV
Archive V An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View V
Archive VI An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View VI
Archive VII An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View VII
Archive VIII An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds. View VIII
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Telephone 07929 760779
Location
Anglesey
United Kingdom
Dealer Profile Page sellingantiques.co.uk/cj
Verified Since Aug 2009
Items For Sale 215
Items Sold 576
CJ Antiques
Verified Since Aug 2009
View Dealer Info
Location: Anglesey, United Kingdom
Verified
Aug 2009
For Sale
215
Sold
576
An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds.
Beautiful 0.86ct G colour VS1 certified sapphire Art Deco diamond and platinum cluster engagement ring
Ref: SA1104367
An Art Deco platinum cluster ring featuring a central oval blue sapphire surrounded by a halo of round diamonds.
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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.

Art Deco sapphire rings typically feature geometric arrangements, contrasting accent diamonds, and precision platinum or white gold mounts crafted during the 1920s and 1930s.

These pieces predominantly feature platinum or white gold settings surrounding high-grade sapphires and round old-cut or brilliant-cut diamonds.

Authentic period pieces often exhibit hand-cut gemstones, detailed under-gallery wirework, period hallmarks, and fine hand-applied millegrain edging.

A vintage sapphire cluster ring serves as a standalone statement engagement ring or dress piece, pairing easily alongside plain platinum bands and contemporary fine jewellery.

Clean gently using warm soapy water and a soft-bristled brush, avoiding harsh chemical solutions or ultrasonic cleaners that might dislodge claw-set gemstones.
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