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Cushion Cut Blue Sapphire Ring

2.99ct Sapphire and 0.38ct Diamond, 18ct White Gold Dress Ring - Vintage Circa 1940

A stunning vintage 2.99 carat natural blue sapphire and 0.38 carat diamond, 18 carat white gold cocktail ring; part of our diverse gemstone jewellery collections

SKU A8690


This stunning, fine and impressive cushion cut blue sapphire ring has been crafted in 18ct white gold.

The pierced decorated, Art Deco design displays a stunning feature 2.99ct cushion cut natural blue sapphire, four claw set to the centre of the design.

The sapphire is flanked on either side by a claw set baguette cut diamond.

The pierced decorated, elevated and subtly tapering ring shoulders integrate with the Art Deco design and blend seamlessly with the plain hallmarked ring shank.

The ring is hallmarked to the outer surface of the shank with the 18ct gold fineness mark (750).

This stunning natural blue sapphire ring is supplied with an IDGL diamond grading report card in addition to a full sapphire certificate and report card from the Gemmological Certification Services, London.

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.

View the complete range of vintage engagement rings

This vintage 1940's cocktail ring is fine quality set with a stunning and impressive natural blue sapphire and very high colour graded, very well colour graded diamonds.

The ring is a very good gauge of gold and is in excellent condition, with a clear hallmark to the outer surface of the shank.

Reflections in photographs may detract from the true representation of this fine example of 1940s jewellery.

Colour Natural blue

Cut Cushion

Content 2.99 carats

Dimensions 11.02mm x 7.80mm x 3.60mm

Colour (average grades) G

Clarity (average grades) VS1

Cut Baguette

Content (total) 0.38 carat

Length of Setting 1.09cm/0.43"

Width of Setting 10mm/0.39"

Height of Setting 6.84mm/0.27"

UK Size I

USA Size 4 1/2

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

4.46 grams

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National Association of Jewellery UK's trade association NAJ