What is the historical significance of a diamond trilogy ring?

Trilogy rings feature three central gemstones arranged in sequence, traditionally symbolising the past, present, and future of a relationship. Popular throughout the 19th and 20th centuries, 1940s iterations frequently featured substantial diamonds mounted in durable platinum settings.

What materials were traditionally used in 1940s fine ring construction?

Fine jewellery from the 1940s routinely utilised platinum or white gold mountings to complement colourless diamonds. Platinum was favoured for its tensile strength, permitting slender bands and secure, intricate claw settings.

How can authentic 1940s platinum diamond rings be identified?

Authentic period pieces typically feature stamped metal hallmarks, such as PLATINUM or PLAT, alongside transitional or early brilliant cut diamonds. Examination under magnification usually reveals hand-finished basket settings and precise wirework.

How can a vintage trilogy ring be styled alongside modern jewellery?

A three-stone platinum ring functions versatilely as either an engagement ring or a statement dress piece. Its monochromatic platinum setting coordinates effortlessly with contemporary white metal bands or contrasting warm-toned jewellery.

How should a platinum and diamond trilogy ring be preserved and cleaned?

Clean the setting using warm water, mild soap, and a soft-bristled brush to dissolve accumulated oils. Periodic professional inspections are recommended to verify the structural integrity of the individual claws and settings.

for sale €29,192 $31,687

£24,950

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Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940

Name: Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940
Brand: Antique
SKU: SA1092407
Price: 24950 GBP
Availability: InStock

1920 - 1940

For Sale by AC Silver

Description

A magnificent, fine, impressive and stunning vintage 3.84 carat diamond and platinum trilogy ring; part of our diverse collection of diamond engagement rings.

This magnificent, fine and impressive vintage trilogy diamond ring has been crafted in platinum.

The pierced decorated setting is ornamented with a feature 1.80ct transitional modern brilliant round cut diamond, claw set to the centre of the trilogy arrangement.

The central diamond is flanked on either side by a claw set 1.03ct and a 1.01ct transitional modern brilliant round cut diamond, completing the design.

The pierced decorated, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.

This interior of the shank is hallmarked with the platinum mark (PLATINUM).

This impressive vintage three stone engagement ring is supplied with three IDGL diamond grading report certificates.

Such original vintage examples in this high diamond grade and large size are becoming increasingly difficult to locate; the goldsmith has finely selected these diamonds to create a magnificent display across the finger.

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 stunning 1940s trilogy diamond ring in platinum is exceptional quality, set with stunning high graded and evenly colour matched diamonds displaying a fine white colour, brilliance and presence.

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

Reflections in photographs may detract from the true representation of this vintage three stone engagement ring.

Diamond Quality

Feature Diamond One

Colour H

Clarity VVS2

Cut Round Brilliant

Content 1.80 carats

Dimensions 8.04mm (average diameter) x 4.55mm (depth)

Feature Diamond Two

Colour G

Clarity VS2

Cut Round Brilliant

Content 1.03 carats

Dimensions 6.48mm (average diameter) x 3.50mm (depth)

Feature Diamond Three

Colour H

Clarity VVS2

Cut Round Brilliant

Content 1.01 carats

Dimensions 6.41mm (average diameter) x 3.43mm (depth)

Total Diamond Content

3.84 carats

Number of Diamonds

3

Dimensions

Length of setting 2.07cm/0.82'

Width of setting 8.15mm/0.32'

Height of setting 5.7mm/0.22'

Ring Size

UK Size L 1/2

USA Size 5 1/2

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

Weight

4.88 grams

Date: Circa 1940

A video is available upon request.

Physical Dimensions

Height

0.6cm (0.24")

Width

0.8cm (0.31")

Depth

2.1cm (0.83")

Declaration

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

Reference Numbers

Sellingantiques Reference

SA1092407

Dealers Internal Reference

C8843

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 magnificent, fine, impressive and stunning vintage 3.

“

84 carat diamond and platinum trilogy ring; part of our diverse collection of diamond engagement rings.

AC Silver

This magnificent, fine and impressive vintage trilogy diamond ring has been crafted in platinum.

fig 1. A vintage platinum ring featuring three large round brilliant cut diamonds set horizontally in claw settings. — fig 1. Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940

The pierced decorated setting is ornamented with a feature 1.80ct transitional modern brilliant round cut diamond, claw set to the centre of the trilogy arrangement.

The central diamond is flanked on either side by a claw set 1.03ct and a 1.01ct transitional modern brilliant round cut diamond, completing the design.

fig 2. A vintage platinum ring featuring three large round brilliant cut diamonds set horizontally in claw settings. — fig 2. Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940

The pierced decorated, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.

This interior of the shank is hallmarked with the platinum mark (PLATINUM).

fig 3. A vintage platinum ring featuring three large round brilliant cut diamonds set horizontally in claw settings. — fig 3. Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940

This impressive vintage three stone engagement ring is supplied with three IDGL diamond grading report certificates.

Such original vintage examples in this high diamond grade and large size are becoming increasingly difficult to locate; the goldsmith has finely selected these diamonds to create a magnificent display across the finger.

fig 4. A vintage platinum ring featuring three large round brilliant cut diamonds set horizontally in claw settings. — fig 4. Vintage 3.84ct Diamond and Platinum Trilogy Ring Circa 1940

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 stunning 1940s trilogy diamond ring in platinum is exceptional quality, set with stunning high graded and evenly colour matched diamonds displaying a fine white colour, brilliance and presence.