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Sapphire and Diamond Cluster Ring

1.45 ct Sapphire and 0.75 ct Diamond, 18 ct Yellow Gold Cluster Ring - Vintage Circa 1990

A fine and impressive 1.45 carat natural blue sapphire and 0.75 carat diamond, 18 carat yellow gold, platinum set cluster ring; part of our vintage jewellery and estate jewelry collections

SKU A5563


This impressive vintage sapphire and diamond cluster ring has been crafted in 18 ct yellow gold with a platinum setting.

This fine dress ring displays a feature 1.45 ct oval cut natural blue sapphire set in relief to the centre of the shaped pierced decorated, platinum boat style frame.

The sapphire is encircled by fourteen, individually set, modern brilliant round cut diamonds.

The elevated, tapering plain ring shoulders blend seamlessly with the plain 18 ct yellow gold hallmarked ring shank.

The 18 ct fineness mark (750) is struck to the interior of the shank.

This fine sapphire and diamond cluster ring is supplied with an independent diamond grading report card.

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 our gemstone guide

This impressive sapphire and diamond cluster ring is fine quality, set with a natural blue sapphire, and very high colour graded diamonds.

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

The 750 hallmark to the interior of the shank is rubbed but legible.

Reflections in photographs may detract from the true representation of this impressive example of vintage jewellery / estate jewelry.

Colour Natural blue

Cut Oval

Content 1.45 carats

Colour (average grades) G

Clarity (average grades) SI 1

Cut Modern brilliant round

Content (total) 0.75 carat

Length of cluster 1.5cm / 0.6"

Width across cluster 1.3cm / 0.5"

Sapphire 7.90mm x 5.17mm x 3.15mm

UK Size T 1/2

USA size 10

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

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Proud Members of

International Federation of Art and Antique Dealer Associations CINOA
National Association of Jewellery UK's trade association NAJ