3.57ct Sapphire and 2.37ct Diamond, Platinum Dress Ring - Vintage Circa 1950

GBP 6,545.00

Contact Dealer To Purchase

Object Description

A stunning vintage 1950’s 3.57 carat sapphire and 2.37 carat diamond, platinum cocktail ring; part of our diverse gemstone jewellery and estate jewelry collections

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

The substantial, shaped setting is ornamented with a feature 3.57ct round mixed cut blue sapphire, collet set in subtle relief to the centre.

Eight channel set baguette cut diamonds emanate from the central sapphire, displayed in pairs.

The surrounding setting is embellished with a total of sixty pavé set eight-cut diamonds.

The elevated and flared ring shoulders are each accented with six larger transitional modern brilliant round cut diamonds, integrating with the main setting and melding seamlessly with the plain ring shank.

The ring is hallmarked to the interior of the shank with the platinum fineness mark (PT950) and the lozenge shaped makers mark.

This vintage sapphire and diamond ring in platinum is supplied with an independent diamond grading report card.

Sapphire Quality
Colour Blue
Cut Round mixed
Content 3.57 carats
Dimensions 8.91mm x 8.86mm x 5.42mm

Diamond Quality
Colour (average grades) H
Clarity (average grades) SI1
Cut Baguette / Transitional modern brilliant round / Eight-cut
Content (total) 2.37 carats

Length of Setting 1.76cm/0.69″
Width of Setting 2.48cm/0.98″
Height of Setting 7.7mm/0.3″

Ring Size
UK Size N 1/2
USA Size 6 3/4
The ring size may be professionally adjusted in size on request to meet your personal requirements.

14.72 grams

Object History

Date: Circa 1950

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 stunning vintage cocktail ring is exceptional quality set with a stunning sapphire and very well colour matched, very high colour graded diamonds displaying a fine white colour and brilliance.

The ring is a very good gauge of platinum and is in excellent condition with very clearly struck hallmarks to the interior of the shank.

Object Details

Dealer Opening Times

By appointment only.

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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