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0.98ct Diamond and 1.35ct Sapphire, Platinum Dress Ring - Art Deco Style - Antique and Contemporary

A stunning antique 0.98 carat diamond, contemporary 1.35 carat sapphire and platinum Art Deco style dress ring; part of our diverse gemstone jewellery and estate jewelry collections

SKU: C4070

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0.98ct Diamond and 1.35ct Sapphire, Platinum Dress Ring - Art Deco Style - Antique and Contemporary Video
Art Deco Style Diamond and Sapphire Ring
0.98ct Diamond and 1.35ct Sapphire, Platinum Dress Ring - Art Deco Style - Antique and Contemporary


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

The scrolling pierced decorated, circular Art Deco setting is ornamented with a feature antique 1910s 0.33ct Old European cut diamond, collet set in subtle relief to the centre of the design.

Emanating from the feature diamond are sixteen claw set eight-cut diamonds alternating with sixteen channel set mixed French cut sapphires, displayed in a double layered, millegrain decorated geometric sun-burst design.

The outer circumference of this central Art Deco arrangement is encircled with a further twenty-four eight-cut diamonds and twenty-four mixed French cut sapphires; this formation reflects an offset variation of the aforementioned radiating design.

The tapering ring shoulders are ornamented with an individually set sapphires and diamonds, all above a hand engraved lozenge and simplified floral motif decorated panel.

The pierced decorated shoulders blend seamlessly with the plain ring shank.

This contemporary Art Deco style diamond and sapphire ring has been hallmarked with the platinum mark (PLAT), the maker's mark 'JoAq'* and the markings 'D 0.27 0.38 1.40'.

The ring 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.

NOTE: * JoAq have been fine jewellery manufacturers for one hundred years who are known for crafting artistic pieces, opposed to mass production, and specialising in Art Deco and Edwardian style jewellery. They operate with high quality gemstones and metals, using tradition in their craft to ensure they have passion in their process.

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 sapphire rings at AC Silver

Maker: JoAq
Origin: USA


This stunning gemstone cocktail ring is exceptional quality set with impressive antique Old European and eight-cut diamonds, displaying a fine white colour, brilliance and presence.

The contemporary mixed French cut sapphires display a fine colour and brilliance.

The ring is an exceptional gauge of gold and is in excellent condition, with very clear hallmarks to the interior.

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

Diamond Quality

Feature Diamond

Colour G

Clarity SI1

Cut Old European

Content 0.33 carat

Dimensions 4.34mm x 4.31mm x 2.60mm

Supporting Diamonds

Colour (average grades) H 

Clarity (average grades) SI2

Cut Eight

Content 0.65 carat

Total Diamond Content

0.98 carat

Sapphire Quality

Colour Blue

Cut Mixed French

Content 1.35 carat


Diameter of setting 1.72cm/0.68"

Height of setting 1.01cm/0.4"

Ring Size

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.


7.81 grams

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Andrew Campbell started trading in antiques during the 1970s. Initially, Andrew lived in the South of England, travelling the country, searching for items of silver to buy. Andrew sold these items at various London markets and antique fairs. Over time, and through selling at a range of venues, Andrew built up a large and diverse customer base from private buyers to national and international trade customers.
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