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1920 Platinum Diamond Brooch
1920 Platinum Diamond Brooch Platinum Diamond Brooch Antique 1920 Platinum Diamond Brooch 1920s Diamond Brooch 1920 Platinum Brooch Diamond Brooch 1920s Brooch 1920 Platinum Diamond Brooch Wearing Image 1920 Platinum Diamond Brooch Grading 1920 Platinum Diamond Brooch Grading 1920 Platinum Diamond Brooch Grading

2.16ct Diamond and Platinum Art Deco Brooch - Antique Circa 1925


A stunning, fine and impressive Art Deco 2.16 carat diamond and platinum brooch; part of our diverse antique jewellery and estate jewelry collections

SKU C6028

This stunning, fine and impressive diamond brooch has been crafted in platinum and in the Art Deco style.

The pierced decorated, subtly convex rectangular design is ornamented with a central feature 0.41ct Old European round cut diamond, within a square shaped platinum setting.

The feature diamond is flanked on either side by two perpendicular collet set eight cut diamonds.

The symmetrical millegrain bordered setting is further ornamented with a total of fifty-eight impressive eight cut diamonds.

The stunning antique brooch secures to the reverse with a hinged pin and push fit fastening.

This 1920s platinum diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This impressive antique brooch is supplied with an independent diamond grading report certificate for the feature stone, 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.

Origin: Europe

This stunning 1920s platinum diamond brooch is exceptional quality, set with a stunning feature diamond displaying a fine white colour, brilliance and presence.

The impressive and well colour matched supporting diamonds display a fine white colour and brilliance.

The Art Deco style brooch is an exceptional gauge of platinum and is in exceptional condition.

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

Feature Diamond

Colour J

Clarity SI1

Cut Old European

Content 0.41 carat

Dimensions 4.74mm x 4.62mm x 2.46mm

Supporting Diamonds

Colour (average grades) H/I

Clarity (average grades) VS2/SI2

Cut Eight

Content 1.75 carats

Total Diamond Content

2.16 carats

Length of setting 2.5cm/0.98"

Width of setting 4.1cm/1.61"

Across pin 3.7cm/1.46"

Height of setting 4.48mm/0.18"

10.30 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