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4.31ct Diamond and Platinum Cluster Ring - Antique Circa 1930

A stunning, fine, and impressive antique 4.31 carat diamond cluster ring in platinum; part of our collection of antique diamond rings

SKU: C3270

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4.31 Carat Old European Cut Diamond
4.31ct Diamond and Platinum Cluster Ring - Antique Circa 1930


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

The platinum pierced decorated frame displays a feature 3.59 ct Old European round cut diamond eight claw set in subtle relief to the centre.

The feature diamond is surrounded by a total of twenty-four Dutch cut and twenty-four eight cut diamonds, individually claw and pavé set to the scalloped edged design.

The ornamented shoulders integrate into the plain platinum shank.

This 4.31 carat Old European cut diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

The antique diamond cluster ring is supplied with an independent diamond grading certificate for the feature diamond, in addition to an independent diamond grading report card.

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AC Silver


This stunning, fine and impressive antique ring is exceptional quality, set with old cut diamonds.

Although the centre diamond has been colour graded at N, great effect and impact has been created against the fine and impressive supporting F/G colour diamonds, which display a fine white colour and brilliance.

The ring is and exceptional gauge of platinum and is in excellent condition.

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

Diamond Quality

Feature Diamond

Colour N

Clarity VVS1

Cut Old European

Content 3.59 carats

Dimensions 10.26mm x 10.24mm x 5.38mm

Supporting Diamonds

Colour (average grades) F/G

Clarity (average grades) VS2/SI1

Cut Eight / Dutch

Content (total) 0.72 carat

Total Diamond Content

4.31 carats


Length of Setting 1.84cm/0.72"

Width of Setting 1.84cm/0.72"

Height of Setting 8.5mm/0.33"

Ring Size

UK Size P

USA Size 7 1/2

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


12.86 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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NE2 2SU,
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T: +44 (0) 191 240 2645
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