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Antique Ruby and Aquamarine Ring

23.75 ct Aquamarine, 0.48 ct Ruby and 0.59 ct Diamond, 18 ct White Gold Cocktail Ring - Art Deco - Antique Circa 1925

A stunning, fine and impressive 23.75 carat aquamarine, 0.48 carat ruby and 0.59 carat diamond, 18 carat white gold Art Deco cocktail ring; part of our diverse vintage jewellery collections

SKU C7681


This stunning, fine and impressive antique aquamarine ring has been crafted in 18ct white gold.

The substantial iconic Art Deco design displays a stunning feature four claw set 23.75ct emerald cut aquamarine to the centre of the arrangement.

The aquamarine is flanked on either side by a vertical linear setting embellished with eight impressive square faceted cut rubies, totalling 0.48ct.

The ring shoulders each incorporate a semi-toroid shaped setting ornamented with four Old European cut diamonds, integrating with the plain ring shank.

This large antique ruby and aquamarine ring is hallmarked to the interior of the shank with the 18ct gold mark (18CT) and the platinum mark (PLAT); the piece has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 carat gold.

This impressive Art Deco ring is supplied with an independent diamond and gemstone grading report card.

Such original Art Deco examples are becoming increasingly difficult to locate.

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 antique jewellery

This antique Art Deco gemstone dress ring is excellent quality, set with a stunning aquamarine displaying fine colour, brilliance and presence.

The impressive rubies display fine colour and brilliance.

The high colour graded supporting diamond display a fine white colour and brilliance.

The ring is an excellent gauge of gold, and is in excellent condition.

The hallmarks to the interior of the shank have wear in keeping with age and location.

Reflections in photographs may detract from the true representation of this fine example of antique aquamarine jewellery.

Cut Emerald

Content 23.75 carats

Dimensions 19.96mm (length) x 15.52mm (width) x 10.25mm (depth)

Cut Square Faceted

Content 0.48 carat

Colour (average grades) H

Clarity (average grades) SI2

Cut Old European

Content 0.59 carat

Number of Diamonds


Length across shoulders 2.35cm/0.92"

Width of setting 2.1cm/0.83"

Height of setting 1.1cm/0.43"

UK Size P 1/2

USA Size 7 3/4

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

10.88 grams

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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