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ID #SA1239730
FOR SALE
£5,950
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Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945
For sale by AC Silver
for sale €6,962     $7,557
£5,950
AC Silver

AC Silver

Sellingantiques Verified Since Apr 2009
Browse dealers 463 items
  • About Us
    Welcome to ac silver antique silver and antique jewellery specialists since 1977
  • Trade Associations
    AC Silver is a registered member of LAPADA  CINOA
Id #SA1239730
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Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

1920 - 1940
For Sale by AC Silver
Description

A stunning, fine and impressive vintage 1.36 carat diamond and platinum solitaire ring; part of our 1940s engagement ring collection.

This stunning, fine and impressive vintage diamond solitaire ring has been crafted in platinum.

The pierced decorated setting is embellished with a stunning six-claw set feature 1.20 carat transitional modern brilliant round cut diamond.

The elevated ring shoulders are ornamented with four pavé set eight cut diamonds, integrating with the main setting and blending seamlessly with the plain hallmarked platinum shank.

The interior of the shank is hallmarked with the platinum mark (PLATINUM), in addition to a mark denoting the carat weight of the feature diamond (1.20); the piece has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive 1940s diamond engagement ring is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

This vintage 1.2ct diamond solitaire with diamond shoulders makes an exceptional gift. The impressive central diamond creates a timeless focal point, while the additional diamonds set to the shoulders enhance its brilliance and elegant presence. This ring is particularly meaningful for an engagement, milestone anniversary, vow renewal or significant birthday.

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 1940s ring is excellent quality, set with an impressive high colour and clarity graded feature diamond displaying a fine white colour, brilliance and presence.

The well colour matched supporting diamonds displays a fine white colour and brilliance.

The vintage solitaire ring is an excellent gauge of platinum and in excellent condition, with a clear hallmark to the interior of the ring shank.

Reflections in photographs may detract from the true representation of this stunning solitaire 1.44 carat diamond ring.

Diamond Quality

Feature Diamond

Colour I

Clarity VS2

Cut Round Brilliant

Content 1.20 carats

Dimensions 6.98mm (average diameter) x 3.87mm (depth)

Supporting Diamonds

Colour (average grades) G

Clarity (average grades) VS1

Cut Eight

Content 0.16 carat

Total Diamond Content

1.36 carats

Number of Diamonds

5

Dimensions

Length of setting 1.44cm/0.57'

Width of setting 7.85mm/0.31'

Height of setting 5.5mm/0.22'

Ring Size

UK Size M 1/2

USA Size 6 1/4

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

Weight

3.96 grams

Date: Circa 1945

SKU: C9940

Declaration

AC Silver has dated this Vintage Platinum Diamond Ring to the 1940s.

Reference Numbers
Sellingantiques Reference
SA1239730
Dealers Internal Reference
C9940
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 vintage 1.36 carat diamond and platinum solitaire ring; part of our 1940s engagement ring collection.

This stunning, fine and impressive vintage diamond solitaire ring has been crafted in platinum.

fig 1. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 1. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

The pierced decorated setting is embellished with a stunning six-claw set feature 1.20 carat transitional modern brilliant round cut diamond.

“
The elevated ring shoulders are ornamented with four pavé set eight cut diamonds, integrating with the main setting and blending seamlessly with the plain hallmarked platinum shank.
AC Silver
fig 2. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 2. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

The interior of the shank is hallmarked with the platinum mark (PLATINUM), in addition to a mark denoting the carat weight of the feature diamond (1.20); the piece has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

fig 3. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 3. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

This impressive 1940s diamond engagement ring is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

fig 4. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 4. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

This vintage 1.2ct diamond solitaire with diamond shoulders makes an exceptional gift. The impressive central diamond creates a timeless focal point, while the additional diamonds set to the shoulders enhance its brilliance and elegant presence. This ring is particularly meaningful for an engagement, milestone anniversary, vow renewal or significant birthday.

fig 5. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 5. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

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 1940s ring is excellent quality, set with an impressive high colour and clarity graded feature diamond displaying a fine white colour, brilliance and presence.

fig 6. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 6. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

The well colour matched supporting diamonds displays a fine white colour and brilliance.

The vintage solitaire ring is an excellent gauge of platinum and in excellent condition, with a clear hallmark to the interior of the ring shank.

fig 7. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 7. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

Reflections in photographs may detract from the true representation of this stunning solitaire 1.44 carat diamond ring.

Diamond Quality

Feature Diamond

Colour I

Clarity VS2

Cut Round Brilliant

Content 1.20 carats

fig 8. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 8. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

Dimensions 6.98mm (average diameter) x 3.87mm (depth)

Supporting Diamonds

Colour (average grades) G

Clarity (average grades) VS1

Cut Eight

Content 0.16 carat

Total Diamond Content

1.36 carats

Number of Diamonds

fig 9. A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
fig 9. Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

5

Dimensions

Length of setting 1.44cm/0.57'

Width of setting 7.85mm/0.31'

Height of setting 5.5mm/0.22'

Ring Size

UK Size M 1/2

USA Size 6 1/4

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

Weight

3.96 grams

Date: Circa 1945

SKU: C9940

Date of Manufacture

AC Silver has dated this Vintage Platinum Diamond Ring to the 1940s.

Reference Numbers
Sellingantiques Ref
SA1239730
Dealers Internal Ref
C9940
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 platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
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Film
Film of Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945
Archive I A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.

Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945

Film
Archive II A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View II
Archive III A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View III
Archive IV A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View IV
Archive V A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View V
Archive VI A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View VI
Archive VII A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View VII
Archive VIII A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View VIII
Archive IX A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View IX
Archive X A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View X
Archive XI A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View XI
Archive XII A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View XII
Archive XIII A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. View XIII
Archive XIV A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders. 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 463
Items Sold 112
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
463
Sold
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A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
Vintage 1.36ct Diamond and Platinum Solitaire Ring Circa 1945
Ref: SA1239730
A platinum solitaire ring set with a central round diamond and smaller diamond accents on the shoulders.
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Written by Sellingantiques from the dealer’s photographs and listing
  • ObjectRings
  • Period1920 - 1940
  • StyleMid-Century
  • MaterialPlatinum, Diamond
  • ColourSilver
  • MotifsClaw setting, Accent shoulders, Millegrain detail, Round cut

This vintage mid-century solitaire ring dates from circa 1945. It is made from silver-coloured platinum and set with diamonds, featuring a round-cut central diamond held in a six-claw setting alongside smaller accent diamonds on the shoulders. The piece includes millegrain detail, pierced decoration along the setting, and hallmarks on the interior of the plain shank reading PLATINUM and 120. In practical terms, the ring has a setting length of 1.44 cm, a setting width of 7.85 mm, and a setting height of 5.5 mm, with a total weight of 3.96 grams. It is worn on the hand and makes a traditional choice for an engagement ring, milestone anniversary, vow renewal, or significant birthday in a modern home.

A vintage diamond solitaire ring features a single prominent central diamond set into a precious metal band, a design that gained widespread prominence in the early-to-mid 20th century. Mid-century examples frequently featured geometric shoulder accents and durable platinum mounts.

1940s solitaire rings are typically constructed using high-purity metals such as platinum or white gold to enhance the colourlessness of the diamond. The settings often combine claw-set primary stones with accent diamonds set into the shoulders using channel or grain settings.

Authentic pieces generally display internal hallmarks or metal purity stamps, such as PLATINUM or numeric purity indicators inside the shank. Examining hand-carved detailing, millegrain bordering, and specific facet patterns of the diamond can also help confirm age.

A classic vintage solitaire ring pairs easily with modern plain metal wedding bands or diamond eternity rings due to its clean profile. Its neutral silver-coloured platinum tone allows it to be worn independently or stacked alongside minimalist contemporary rings.

Clean platinum and diamond jewellery using warm water, mild dish detergent, and a soft-bristled brush to remove oil and grime. Store the ring in a fabric-lined box separately from other items to prevent diamonds from scratching adjacent metals or gemstones.
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