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18k white gold art deco diamond ring for sale
18k white gold art deco diamond ring for sale 18k white gold art deco diamond ring for sale outside 1920s 18k white gold art deco diamond ring Antique 1920s White Gold Art Deco ring Antique 18k white gold art deco diamond ring for sale Hallmarks of 18k white gold art deco diamond ring Wearing 18k white gold art deco diamond ring on hand Side view Wearing Antique 18k white gold  art deco diamond ring 18k white gold Diamond Ring for sale Art deco diamond ring grade IDGL Grade white gold art deco diamond ring IDGHL Grade 18k white gold art deco diamond ring

0.56ct Diamond and 18ct White Gold Solitaire Ring - Antique Circa 1925


A fine and impressive antique 0.56 carat diamond and 18 carat white gold solitaire engagement ring; part of our Art Deco diamond jewellery collections

SKU C8103

This fine and impressive 1920's Art Deco ring has been crafted in 18ct white gold with a platinum setting.

The millegrain decorated setting displays a feature collet set 0.32ct Asscher cut diamond .

The feature diamond is encompassed by a square border embellished with fourteen pavé set eight-cut diamonds.

The stepped ring shoulders are each accented with five further pavé set eight-cut diamonds, integrating with the main setting and blending seamlessly with the hallmarked ring shank.

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

This impressive Art Deco ring is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL 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.

View our collection of Art Deco jewellery

This fine antique engagement ring is excellent quality, set with an impressive very high colour and clarity graded feature diamond displaying a fine white colour, brilliance and presence.

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

The ring is an excellent gauge of gold and platinum 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 18k white gold Art Deco diamond ring.

Feature Diamond

Colour G

Clarity VVS2

Cut Asscher

Content 0.32 carat

Dimensions 4.08mm (length) x 3.40mm (width) x 2.69mm (depth)

Supporting Diamonds

Colour (average grades) G/H

Clarity (average grades) VVS2/SI1

Cut Eight

Content 0.24 carat

Total Diamond Content

0.56 carat

Number of Diamonds


Width of setting 8.22mm/0.32"

Height of setting 3.74mm/0.15"

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.

3.23 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