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ID #SA1192229
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£8,950
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Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950
AC Silver
for sale €10,472     $11,367
£8,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
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Id #SA1192229
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Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

1940 - 1960
For Sale by AC Silver
Description

A stunning, fine and impressive French 2.30 carat Ceylon sapphire and 1.60 carat diamond, 18 carat white gold and platinum set cluster ring; part of our sapphire jewellery collection.

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

The millegrain decorated mount displays an impressive collet set 2.30ct round faceted cut Ceylon blue sapphire to the centre of the design.

The sapphire is encircled by twelve pavé set Old European round cut diamonds.

The plain, broad ring shoulders blend seamlessly with the 18ct white gold ring shank.

This impressive vintage sapphire and diamond ring is hallmarked to the outer surface with the French mark for platinum (dog's head) and 18ct gold (eagle's head); the multitude and arrangement of these hallmarks is consistent with the French weight system markings.

The ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold and platinum.

This impressive ring is supplied with an IDGL diamond and gemstone grading report card, in addition to a sapphire report certificate from The Gem and Pearl Laboratory Limited, 43 Kirby Street, London*

This bezel set sapphire cluster ring in white gold offers a refined and contemporary profile, making it well suited to anniversaries, milestone birthdays or marking personal achievements.

NOTE: * This documentation accredits the sapphire originating in Sri Lanka (Ceylon) and certifies that the gemstone shows evidence of heat treatment.

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 1950s collet set cluster ring is excellent quality, set with an impressive Ceylon sapphire displaying fine colour, brilliance and presence.

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

This sapphire and diamond cluster ring is a superior gauge of gold and platinum and is in excellent condition.

The hallmarks to the outer surface of the shank have wear in keeping with age and location.

Reflections in photographs may detract from the true representation of this impressive 1950s blue sapphire ring in white gold.

Sapphire Quality

Origin Sri Lanka (Ceylon)

Colour Blue

Cut Round Faceted

Content 2.30 carats

Dimensions 8.55mm (length) x 8.55mm (width) x 4.70mm (depth)

Diamond Quality

Colour (average grades) H

Clarity (average grades) P1

Cut Old European

Content 1.60 carats

Number of Diamonds

12

Dimensions

Width of setting 1.66cm/0.65'

Height of setting 7.43mm/0.29'

Ring Size

UK Size Q

USA Size 8

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

Weight

9.05 grams

Date: Circa 1950

Origin: France, Europe

A video is available upon request.

Physical Dimensions
Height
0.7cm (0.28")
Width
1.7cm (0.67")
Declaration

AC Silver has dated this Sapphire Diamond Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Reference
SA1192229
Dealers Internal Reference
C9593
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 French 2.30 carat Ceylon sapphire and 1.
60 carat diamond, 18 carat white gold and platinum set cluster ring; part of our sapphire jewellery collection.
AC Silver

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

fig 1. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 1. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

The millegrain decorated mount displays an impressive collet set 2.30ct round faceted cut Ceylon blue sapphire to the centre of the design.

The sapphire is encircled by twelve pavé set Old European round cut diamonds.

fig 2. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 2. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

The plain, broad ring shoulders blend seamlessly with the 18ct white gold ring shank.

This impressive vintage sapphire and diamond ring is hallmarked to the outer surface with the French mark for platinum (dog's head) and 18ct gold (eagle's head); the multitude and arrangement of these hallmarks is consistent with the French weight system markings.

fig 3. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 3. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

The ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold and platinum.

This impressive ring is supplied with an IDGL diamond and gemstone grading report card, in addition to a sapphire report certificate from The Gem and Pearl Laboratory Limited, 43 Kirby Street, London*

fig 4. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 4. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

This bezel set sapphire cluster ring in white gold offers a refined and contemporary profile, making it well suited to anniversaries, milestone birthdays or marking personal achievements.

NOTE: * This documentation accredits the sapphire originating in Sri Lanka (Ceylon) and certifies that the gemstone shows evidence of heat treatment.

fig 5. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 5. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

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 1950s collet set cluster ring is excellent quality, set with an impressive Ceylon sapphire displaying fine colour, brilliance and presence.

fig 6. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 6. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

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

This sapphire and diamond cluster ring is a superior gauge of gold and platinum and is in excellent condition.

The hallmarks to the outer surface of the shank have wear in keeping with age and location.

fig 7. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 7. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

Reflections in photographs may detract from the true representation of this impressive 1950s blue sapphire ring in white gold.

Sapphire Quality

Origin Sri Lanka (Ceylon)

Colour Blue

Cut Round Faceted

Content 2.30 carats

fig 8. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 8. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

Dimensions 8.55mm (length) x 8.55mm (width) x 4.70mm (depth)

Diamond Quality

Colour (average grades) H

Clarity (average grades) P1

Cut Old European

Content 1.60 carats

Number of Diamonds

12

Dimensions

Width of setting 1.66cm/0.65'

fig 9. A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
fig 9. Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

Height of setting 7.43mm/0.29'

Ring Size

UK Size Q

USA Size 8

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

Weight

9.05 grams

Date: Circa 1950

Origin: France, Europe

A video is available upon request.

Height
0.7cm (0.28")
Width
1.7cm (0.67")
Date of Manufacture

AC Silver has dated this Sapphire Diamond Cluster Ring to the 1950s.

Reference Numbers
Sellingantiques Ref
SA1192229
Dealers Internal Ref
C9593
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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A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
1 / 17
Archive I A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.

Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950

Archive II A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View II
Archive III A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View III
Archive IV A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View IV
Archive V A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View V
Archive VI A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View VI
Archive VII A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View VII
Archive VIII A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View VIII
Archive IX A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View IX
Archive X A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View X
Archive XI A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XI
Archive XII A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XII
Archive XIII A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XIII
Archive XIV A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XIV
Archive XV A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XV
Archive XVI A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XVI
Archive XVII A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge. View XVII
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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
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A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
Vintage French 2.30ct Ceylon Sapphire and 1.60ct Diamond 18ct White Gold Cluster Ring Circa 1950
Ref: SA1192229
A vintage 18ct white gold cluster ring set with a central round blue sapphire surrounded by a halo of brilliant diamonds with a scalloped edge.
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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.

Mid-century sapphire cluster rings typically feature a prominent central sapphire framed by a halo of accent diamonds, reflecting flower-inspired motifs popular during the 1950s.

These pieces are predominantly crafted from precious metals such as 18ct white gold or platinum, incorporating natural Ceylon sapphires alongside brilliant-cut or transitional-cut diamonds.

Authentic French pieces often bear specific French mark stamps, such as the eagles head for gold or the dogs head for platinum, along with characteristic bezel and millgrain setting work.

A sapphire cluster ring functions as an accent piece that pairs easily with modern tailored attire, classic eveningwear, or minimal contemporary wardrobe staples.

Clean the setting using warm water, mild liquid soap, and a soft-bristled brush, ensuring the ring is stored in a lined jewellery box away from other gemstones to prevent surface contact scratches.
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