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ID #SA1237869
FOR SALE
£4,950
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1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935
For sale by AC Silver
for sale €5,792     $6,287
£4,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 439 items
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    Welcome to ac silver antique silver and antique jewellery specialists since 1977
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Id #SA1237869
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1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

1920 - 1940
For Sale by AC Silver
Description

A stunning, fine and impressive antique 1.60 carat sapphire, 0.80 carat diamond, 18 carat yellow gold and platinum set cluster ring; part of our collection of sapphire engagement rings.

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

The pierced decorated, cluster design is ornamented with a central feature claw set 1.60ct oval cut Basaltic sapphire.

The sapphire is encompassed with ten claw set Old European cut diamonds.

The trifurcating elevated, pierced decorated ring shoulders are each embellished with two pavé set diamonds, integrating with the main setting and blending seamlessly with the plain shank.

The ring is hallmarked to the interior of the shank with the 18ct gold mark (18CT) and platinum mark (PLAT); the piece has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold and platinum.

This sapphire engagement ring is supplied with an IDGL diamond and gemstone grading report card, in addition to a sapphire report card and certificate supplied by the Gemmological Certification Services, London*.

This antique oval sapphire and diamond ring is best suited to engagements, anniversaries, significant birthdays or other cherished celebrations. Its classic design offers enduring sophistication, while its antique provenance and heirloom-quality craftsmanship ensure it can be treasured, admired and passed down through generations.

NOTE: * This documentation accredits the sapphire originating in Basaltic deposits and certifies that the gemstone shows no indications of heating.

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 impressive antique engagement ring is exceptional quality, set with a stunning sapphire displaying a fine colour, brilliance and presence.

The high colour and clarity graded diamonds display a fine white colour and brilliance; the high grades indicates the high quality of the piece.

The ring is an exceptional gauge of gold and platinum, and is in exceptional condition, with clear hallmarks to the interior of the shank.

Reflections in photographs may detract from the true representation of this stunning sapphire cluster engagement ring.

Sapphire Quality

Origin Basaltic Deposit

Colour Blue

Cut Oval

Content 1.60 carats

Dimensions 7.50mm (length) x 6.40mm (width) x 3.60mm (depth)

Diamond Quality

Colour (average grades) G

Clarity (average grades) VS2

Cut Old European

Content 0.80 carat

Number of Diamonds

14

Dimensions

Length of setting 1.43cm/0.56'

Width of setting 1.28cm/0.5'

Height of setting 6.07mm/0.24'

Ring Size

UK Size P

USA Size 7 1/2

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

Weight

4.54 grams

Date: Circa 1935

SKU: C9856

Declaration

AC Silver has dated this Sapphire Diamond Cluster Ring to the 1930s.

Reference Numbers
Sellingantiques Reference
SA1237869
Dealers Internal Reference
C9856
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 1.60 carat sapphire, 0.
“
80 carat diamond, 18 carat yellow gold and platinum set cluster ring; part of our collection of sapphire engagement rings.
AC Silver

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

fig 1. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 1. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

The pierced decorated, cluster design is ornamented with a central feature claw set 1.60ct oval cut Basaltic sapphire.

The sapphire is encompassed with ten claw set Old European cut diamonds.

The trifurcating elevated, pierced decorated ring shoulders are each embellished with two pavé set diamonds, integrating with the main setting and blending seamlessly with the plain shank.

fig 2. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 2. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

The ring is hallmarked to the interior of the shank with the 18ct gold mark (18CT) and platinum mark (PLAT); the piece has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold and platinum.

fig 3. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 3. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

This sapphire engagement ring is supplied with an IDGL diamond and gemstone grading report card, in addition to a sapphire report card and certificate supplied by the Gemmological Certification Services, London*.

fig 4. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 4. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

This antique oval sapphire and diamond ring is best suited to engagements, anniversaries, significant birthdays or other cherished celebrations. Its classic design offers enduring sophistication, while its antique provenance and heirloom-quality craftsmanship ensure it can be treasured, admired and passed down through generations.

fig 5. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 5. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

NOTE: * This documentation accredits the sapphire originating in Basaltic deposits and certifies that the gemstone shows no indications of heating.

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.

fig 6. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 6. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

Condition

This impressive antique engagement ring is exceptional quality, set with a stunning sapphire displaying a fine colour, brilliance and presence.

The high colour and clarity graded diamonds display a fine white colour and brilliance; the high grades indicates the high quality of the piece.

fig 7. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 7. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

The ring is an exceptional gauge of gold and platinum, and is in exceptional condition, with clear hallmarks to the interior of the shank.

Reflections in photographs may detract from the true representation of this stunning sapphire cluster engagement ring.

fig 8. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 8. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

Sapphire Quality

Origin Basaltic Deposit

Colour Blue

Cut Oval

Content 1.60 carats

Dimensions 7.50mm (length) x 6.40mm (width) x 3.60mm (depth)

Diamond Quality

Colour (average grades) G

Clarity (average grades) VS2

fig 9. An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
fig 9. 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

Cut Old European

Content 0.80 carat

Number of Diamonds

14

Dimensions

Length of setting 1.43cm/0.56'

Width of setting 1.28cm/0.5'

Height of setting 6.07mm/0.24'

Ring Size

UK Size P

USA Size 7 1/2

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

Weight

4.54 grams

Date: Circa 1935

SKU: C9856

Date of Manufacture

AC Silver has dated this Sapphire Diamond Cluster Ring to the 1930s.

Reference Numbers
Sellingantiques Ref
SA1237869
Dealers Internal Ref
C9856
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 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
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Film
Film of 1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935
Archive I An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.

1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935

Film
Archive II An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View II
Archive III An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View III
Archive IV An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View IV
Archive V An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View V
Archive VI An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View VI
Archive VII An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View VII
Archive VIII An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View VIII
Archive IX An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View IX
Archive X An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View X
Archive XI An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View XI
Archive XII An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View XII
Archive XIII An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View XIII
Archive XIV An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum. View XIV
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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 439
Items Sold 111
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
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Sold
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An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
1.60ct Sapphire and 0.80ct Diamond, 18ct Yellow Gold Cluster Ring - Antique Circa 1935
Ref: SA1237869
An 18ct yellow gold cluster ring featuring an oval blue sapphire surrounded by a halo of round diamonds set in platinum.
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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.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleArt Deco
  • Material18ct Yellow Gold, Platinum, Sapphire, Diamond
  • ColourBlue, Gold, Silver
  • MotifsOval central stone, Scalloped diamond halo, Platinum fronted setting, Tapered yellow gold shank

This antique 1930 Art Deco cluster ring is made from 18ct yellow gold and platinum. The front holds a central claw set 1.60ct oval cut blue sapphire, surrounded by ten claw set Old European cut diamonds in a scalloped halo setting. The yellow gold shank is plain, meeting trifurcating pierced shoulders embellished with four additional pavé set diamonds. Hallmarks for 18ct gold and platinum appear on the interior of the shank. The setting measures 1.43 cm in length by 1.28 cm in width, and the ring is a UK size P or USA size 7 1/2. Intended for wear on the hand, this piece is suitable for engagements, anniversaries, significant birthdays, or other cherished celebrations. It can be worn daily as a statement ring or reserved for special occasions and formal events.

Art Deco cluster rings from the 1930s typically feature a prominent central gemstone, such as a blue sapphire, encircled by diamonds arranged in geometric or floral-inspired halos, often set in platinum and yellow gold.

Rings from this period were commonly crafted using 18ct yellow gold for the band, paired with platinum settings to enhance the clarity and brilliance of surrounding diamonds.

Authentic pieces generally display period hallmark stamps, hand-pierced undergalleries, millgrain detailing, and stone cut characteristics typical of early 20th-century gemmology.

A classic sapphire cluster ring serves as a timeless statement piece that can complement contemporary tailored attire, modern bridal stacks, or everyday minimalist jewellery.

Clean gently using warm water, mild liquid soap, and a soft brush. Avoid exposure to harsh chemicals and store the ring individually in a soft pouch to protect the setting.
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