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Onyx and Diamond Ring
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0.40ct Diamond and Onyx, 18ct Yellow Gold Dress Ring - Antique Circa 1930


A fine and impressive antique black onyx and 0.40 carat diamond (total), 18 carat yellow gold dress ring with 18 carat white gold settings; part of our diverse antique jewellery and estate jewelry collections

SKU A6399

This fine and impressive antique diamond and onyx dress ring has been crafted 18ct yellow gold.

The pierced decorated rectangular, 18ct white gold, cut cornered mount is ornamented with a black onyx panel ornamented with five, well colour matched, collet set Old European round cut diamonds collet set in white gold.

The collet settings and main border around the onyx are accented with subtle millegrain decoration.

The tri-stranded ring shoulders are decorated with a simple cuff design junction with the plain 18ct yellow gold ring shank hallmarked to the interior with the 18ct guarantee mark (18ct).

Due to the design of this unusual and versatile ring, it may be worn by either ladies or gents.

The ring is supplied with an IDGL 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.

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This impressive 1930's dress ring is fine quality set with five very high colour graded old cut diamonds.

This antique black onyx ring is a very good gauge of gold and is in excellent condition.

The hallmark to the interior of the shank is worn in keeping with age, but remains legible.

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

Colour H

Clarity P1

Cut Old European round

Content (total) 0.40 carat

Length of setting 1.68cm/0.66"

Width of setting 1.34cm/0.52"

Height of setting 3.90mm/0.15"

UK Size Q 1/2

USA Size 8 1/4

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

4.19 grams

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