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Diamond & Onyx Ring

Onyx Diamond Ring in Platinum

A stunning, fine and impressive Art Deco style 0.30 carat onyx and 1.58 carat diamond, platinum dress ring ; part of our diverse diamond jewellery and collections

SKU C6838


This stunning, fine and impressive diamond ring has been crafted in platinum.

The iconic pierced decorated Art Deco style, cut-cornered octangular contemporary setting displays a feature antique (circa 1920) 0.98 ct Old European round cut diamond collet set to the centre.

The feature diamond is flanked to either side with a collet set baguette cut diamond.

The setting is further embellished with fourteen pavé diamonds, in a combination of Old European and eight cuts.

The upper and lower borders of the design are ornamented with a total of 0.30ct French cut onyx, paralleling the shape of the setting.

The elevated, pierced decorated shoulders are accented with two pavé set diamonds to each side, with a further baguette cut diamond to the upper portion.

The ring shoulders integrate with the main setting and meld with the plain ring shank.

The diamond and onyx ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This women's black onyx ring with diamonds is supplied with an independent diamond grading certificate for the feature diamond in addition to an independent 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 the complete range of dress rings at AC Silver

This stunning Art Deco dress ring is excellent quality, with a stunning diamond displaying a fine white colour, brilliance, and presence.

The supporting stones show a fine white colour and brilliance.

The ring features impressive onyx and is an excellent gauge of platinum and is in excellent condition.

Reflections in photographs may detract from the true representation of this fine diamond & onyx ring.

Cut French

Content 0.30 carat

Feature Diamond One

Colour I

Clarity VS2

Cut Old European

Content 0.98 carat

Dimensions 6.52mm x 6.36mm x 3.83mm

Supporting Diamonds

Colour (average grades) H

Clarity (average grades) P1

Cut Old European/Eight/Baguette

Content 0.60 carat

Total Diamond Content

1.58 carats

Length of setting 1.59cm/0.63"

Width of setting 1.31cm/0.52"

Height of setting 4.6mm/0.18"

UK Size M 1/2

USA Size 6 1/4

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

5.18 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