1.70 ct Diamond and 18 ct White Gold Trilogy Ring - Vintage Circa 1940

GBP 4,950.00

Contact Dealer To Purchase

Object Description

A stunning, fine and impressive vintage 1.70 carat diamond and 18 carat white gold, platinum set trilogy ring; part of our diverse diamond jewellery and estate jewelry collections .

This impressive vintage trilogy engagement ring has been crafted in 18 ct white with a platinum setting.

The pierced decorated, platinum claw setting displays a central 0.59ct transitional modern brilliant round cut diamond.

The central diamond is flanked by a 0.51ct and 0.48ct transitional modern brilliant round cut diamonds, claw set within the pierced decorated basket style settings.

The tapered, pierced decorated shoulders are embellished with six pavé set eight-cut diamonds, totalling 0.12ct.

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

The ring shank is clearly hallmarked to the interior with the 18 ct gold hallmark (18ct) and platinum mark (PLAT).

This impressive white gold diamond trilogy ring is supplied with three independent diamond grading report certificates for the feature stones, in addition to an independent diamond grading report card for the supporting 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.

Diamond Quality
Feature Diamond One

Colour J

Clarity VS1

Cut Round Brilliant

Content .59 carat

Dimensions 5.57mm x 3.04mm

Feature Diamond Two

Colour I

Clarity VS1

Cut Round Brilliant

Content 0.51 carat

Dimensions 5.07mm x 3.15mm

Feature Diamond Three

Colour J

Clarity VVS1

Cut Round Brilliant

Content 0.48 carat

Dimensions 5.15mm x 2.89mm

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) VS2

Cut Eight

Content 0.12 carat

Total Diamond Content

1.70 carats

Length of setting 1.65cm/0.65″

Width of setting 6.1mm/0.24″

Height of setting 4.99mm/0.2″

Ring Size
UK Size N

USA Size 6 1/2

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

3.29 grams

Object History

Date: Circa 1940

Object Literature


FREE OF CHARGE to all customers – including national and international deliveries.

Dispatch is either the same or next working day once a payment is received.


Insurance cover is provided FREE OF CHARGE for items up to the value of £30,000.

All items are fully insured and sent at the risk of AC Silver.

Complimentary insurance valuation with images and text is provided with your purchase

Object Condition

This impressive vintage diamond trilogy ring is fine quality displaying an impressive set of evenly colour matched diamonds displaying a fine white colour, brilliance and presence.

The ring is a very good gauge of gold and platinum and is in excellent condition.

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

Reflections in photographs may detract from the true representation of this fine vintage diamond engagement ring.

Object Details

Dealer Opening Times

We are open weekly as follows:

10 - 5
10 - 5
10 - 5
10 - 5
10 - 5
10 - 5

Dealer Contact

+44 (0)191 240 2645
+44 (0)7836 286218

Dealer Location

35b St Georges Terrace
Tyne and Wear

Tel: +44 (0) 191 240 2645

Fax: +44 (0) 191 240 2647

VAT: GB 500 0310 42

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