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ID #SA1185384
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£5,950
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Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925
AC Silver
for sale €6,962     $7,557
£5,950
AC Silver

AC Silver

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Id #SA1185384
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Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

1900 - 1920
For Sale by AC Silver
Description

A stunning, fine and impressive antique 5.90 carat blue high zircon, 1.48 carat diamond, 18 carat white gold and platinum set cluster style dress ring; part of our gemstone cluster rings collection.

This stunning, fine and impressive antique gemstone ring has been crafted in 18ct white gold with a platinum setting.

The millegrain decorated, scalloped edged setting displays a feature round cut 5.90ct high zircon, claw set to the centre of the design.

The blue zircon is encircled by twelve collet set Old European round cut diamonds, completing the cluster arrangement.

The pierced decorated, subtly elevated ring shoulders integrate with the main setting then meld with the plain ring shank.

The blue zircon ring is hallmarked to the interior of the shank with the mark for 18ct gold mark (18CT) and platinum mark (PLAT).

This stunning antique gemstone dress ring is supplied with an IDGL diamond and gemstone grading report card.

Such antique examples in this style, set with a larger high zircon, are becoming increasingly difficult to locate.

This blue high zircon cluster ring in white gold is a refined gift for birthdays, anniversaries or commemorated achievements. High zircon offers vivid brilliance and quiet distinction, appealing to those drawn to rare, enduring stones.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

Condition

This antique 1920's gemstone cluster ring is exceptional quality, set with a stunning high zircon displaying fine colour, brilliance and presence.

The well colour matched, high colour graded diamonds display a fine white colour and brilliance.

The ring is an exceptional gauge of gold and is in exceptional condition.

The hallmarks to the interior of the shank are clear, in keeping with age and location.

The blue engagement ring has a fine and delicate shank, which is often the case with original antique rings.

Reflections in photographs may detract from the true representation of this fine example of zircon jewellery.

High Zircon Quality

Colour Blue

Cut Oval Faceted

Content 5.90 carats

Dimensions 10.35mm (length) x 8.98mm (width) x 5.77mm (depth)

Diamond Quality

Colour (average grades) I

Clarity (average grades) SI2

Cut Old European

Content 1.48 carats

Number of Diamonds

12

Dimensions

Length of setting 1.74cm/0.68'

Width of setting 1.53cm/0.6'

Height of setting 5.56mm/0.22'

Ring Size

UK Size M

USA Size 6

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

4.06 grams

Date: Circa 1925

A video is available upon request.

Physical Dimensions
Height
0.6cm (0.24")
Width
1.5cm (0.59")
Depth
1.7cm (0.67")
Declaration

AC Silver has dated this Antique Zircon Cluster Ring to the 1920s.

Reference Numbers
Sellingantiques Reference
SA1185384
Dealers Internal Reference
C9533
Dealers Notes

PLEASE NOTE: AC Silver takes pride in offering only quality items for sale.

This pride in quality includes the professional, efficient and personal service extended to all AC Silver customers.

All items purchased usually dispatched within 24 hours following cleared payment.

All items are professionally and securely packaged, sent FREE of charge and are FULLY INSURED during transit.

FREE worldwide international deliveries are via FedEx International Priority Service.

AC Silver is pleased to provide a 30-day money back guarantee.

Description
A stunning, fine and impressive antique 5.90 carat blue high zircon, 1.
48 carat diamond, 18 carat white gold and platinum set cluster style dress ring; part of our gemstone cluster rings collection.
AC Silver

This stunning, fine and impressive antique gemstone ring has been crafted in 18ct white gold with a platinum setting.

fig 1. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 1. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

The millegrain decorated, scalloped edged setting displays a feature round cut 5.90ct high zircon, claw set to the centre of the design.

The blue zircon is encircled by twelve collet set Old European round cut diamonds, completing the cluster arrangement.

fig 2. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 2. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

The pierced decorated, subtly elevated ring shoulders integrate with the main setting then meld with the plain ring shank.

The blue zircon ring is hallmarked to the interior of the shank with the mark for 18ct gold mark (18CT) and platinum mark (PLAT).

fig 3. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 3. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

This stunning antique gemstone dress ring is supplied with an IDGL diamond and gemstone grading report card.

Such antique examples in this style, set with a larger high zircon, are becoming increasingly difficult to locate.

fig 4. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 4. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

This blue high zircon cluster ring in white gold is a refined gift for birthdays, anniversaries or commemorated achievements. High zircon offers vivid brilliance and quiet distinction, appealing to those drawn to rare, enduring stones.

fig 5. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 5. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone.

Condition

This antique 1920's gemstone cluster ring is exceptional quality, set with a stunning high zircon displaying fine colour, brilliance and presence.

fig 6. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 6. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

The well colour matched, high colour graded diamonds display a fine white colour and brilliance.

The ring is an exceptional gauge of gold and is in exceptional condition.

The hallmarks to the interior of the shank are clear, in keeping with age and location.

fig 7. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 7. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

The blue engagement ring has a fine and delicate shank, which is often the case with original antique rings.

Reflections in photographs may detract from the true representation of this fine example of zircon jewellery.

fig 8. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 8. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

High Zircon Quality

Colour Blue

Cut Oval Faceted

Content 5.90 carats

Dimensions 10.35mm (length) x 8.98mm (width) x 5.77mm (depth)

Diamond Quality

Colour (average grades) I

Clarity (average grades) SI2

Cut Old European

fig 9. An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
fig 9. Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

Content 1.48 carats

Number of Diamonds

12

Dimensions

Length of setting 1.74cm/0.68'

Width of setting 1.53cm/0.6'

Height of setting 5.56mm/0.22'

Ring Size

UK Size M

USA Size 6

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

4.06 grams

Date: Circa 1925

A video is available upon request.

Height
0.6cm (0.24")
Width
1.5cm (0.59")
Depth
1.7cm (0.67")
Date of Manufacture

AC Silver has dated this Antique Zircon Cluster Ring to the 1920s.

Reference Numbers
Sellingantiques Ref
SA1185384
Dealers Internal Ref
C9533
AC Silver
AC Silver
Sellingantiques verified Since Apr 2009

Welcome to ac silver antique silver and antique jewellery specialists since 1977

Dealer Profile

You can view the stock and full dealer information on the AC Silver Profile Page

Trade Associations

AC Silver is a registered member of LAPADA  CINOA

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An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
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Archive I An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.

Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925

Archive II An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View II
Archive III An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View III
Archive IV An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View IV
Archive V An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View V
Archive VI An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View VI
Archive VII An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View VII
Archive VIII An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View VIII
Archive IX An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View IX
Archive X An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View X
Archive XI An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View XI
Archive XII An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View XII
Archive XIII An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View XIII
Archive XIV An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View XIV
Archive XV An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View XV
Archive XVI An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold. View XVI
Enlarged Archival View
Telephone 0191 240 2645
Location
35B St Georges Terrace
Jesmond
Newcastle Upon Tyne
Tyne and Wear
NE2 2SU
United Kingdom
Dealer Profile Page sellingantiques.co.uk/ac
Verified Since Apr 2009
Items For Sale 459
Items Sold 103
AC Silver
AC Silver
Verified Since Apr 2009
View Dealer Info
Location: 35B St Georges Terrace, Jesmond, Newcastle Upon Tyne, Tyne and Wear, NE2 2SU, United Kingdom
Verified
Apr 2009
For Sale
459
Sold
103
An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
Antique 5.90ct High Zircon and 1.48ct Diamond 18ct White Gold Cluster Ring Circa 1925
Ref: SA1185384
An Art Deco cluster ring featuring a central oval bright blue zircon surrounded by a halo of round diamonds set in millegrain-bordered white gold.
Detail View 1
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Archival Detail
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.

Blue zircon gained immense popularity during the Art Deco era of the 1920s and 1930s due to its high refractive index and double refraction, which produce brilliant sparkle comparable to diamonds. It was frequently set alongside diamonds in platinum or white gold settings.

Art Deco cluster rings commonly utilised 18ct white gold or platinum settings to complement the bright tones of central coloured gemstones and surround diamonds. The settings often incorporated millegrain metalwork and claw mountings.

Authentic 1920s rings typically feature precise millegrain borders, hand-cut diamonds such as old European or single cuts, and specific hallmarking indicative of early 20th-century white gold or platinum alloys.

A vibrant gemstone cluster ring serves as a focal statement piece when worn alone on the right hand or styled as an alternative engagement ring alongside simple metal bands.

Clean the ring using lukewarm water, mild detergent, and a soft-bristled brush. Avoid ultrasonic cleaners and harsh chemicals, as natural zircons can be susceptible to surface wear and thermal shock.
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