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2.06 ct Diamond and Platinum Bar Brooch - Antique Circa 1930

A stunning and impressive antique 2.06 carat diamond and platinum bar brooch; part of our antique jewellery and estate jewelry collections

SKU: C5132

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2.06 ct Diamond and Platinum Bar Brooch - Antique Circa 1930 Video
Diamond Floral Brooch Antique
2.06 ct Diamond and Platinum Bar Brooch - Antique Circa 1930


This stunning antique diamond floral brooch has been crafted in platinum.

The impressive open work bar design of this antique brooch is embellished with a central feature Old European round cut diamond encircled by a scalloped border incorporating twelve alternating Old European round cut diamonds, creating a floral motif.

The symmetrical tapering frame is further ornamented with a feature Old European round cut diamond to either end, incorporating thirty-four Old European cut diamonds within the pierced decorated geometric design.

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

This impressive diamond brooch is supplied with three independent diamond grading report certificates for the feature stones, 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.

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This impressive brooch is exceptional quality, set with very high colour and clarity graded feature diamonds displaying a fine white colour, brilliance and presence.

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

The brooch is an exceptional gauge of platinum and 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 One

Colour I

Clarity VS1

Cut Old European

Content 0.21 carat

Dimensions 3.72mm x 3.66mm x 2.44mm

Feature Diamond Two

Colour I

Clarity SI1

Cut Old European

Content 0.18 carat

Dimensions 3.48mm x 3.29mm x 2.49mm

Feature Diamond Three

Colour I

Clarity VS2

Cut Old European

Content 0.16 carat

Dimensions 3.31mm x 3.25mm x 2.33mm

Supporting Diamonds

Colour (average grades) H/I

Clarity (average grades) VS2/SI2

Cut Old European

Content 1.51 carats

Total Diamond Content

2.06 carats


Length of setting 1.17cm/0.46"

Width of setting 6.5cm/2.56"

Across pin 6.1cm/2.4"

Height of setting 5.37mm/0.21"


8.39 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,
United Kingdom
T: +44 (0) 191 240 2645
E: [email protected]
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