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1930s Art Deco Brooch in Platinum
1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum 1930s Art Deco Brooch in Platinum Grading 1930s Art Deco Brooch in Platinum Certificate 1930s Art Deco Brooch in Platinum Certificate

8.13ct Diamond and Platinum Brooch - Art Deco - Antique Circa 1935


A magnificent, fine and impressive, large antique 1930's 8.13 carat diamond and platinum Art Deco brooch; part of our diverse antique jewellery and estate jewelry collections

SKU C5434

This magnificent, fine and impressive antique diamond brooch has been crafted in platinum.

This geometric Art Deco brooch is ornamented to the centre with a feature collet set 1.30ct Old European cut diamond.

The central diamond is encompassed with horizontal pales embellished with thirty-eight pavé set Old European cut diamonds, accented to either end with seven further diamonds within rounded segments.

This symmetrical millegrain decorated frame bears four impressive Art Deco swept collar motifs emanating from the central design, each incorporating four swept rays, ornamented with a total of twenty-six pavé cut diamonds.

This large and intricate brooch features a paralleling oval border conjoining the aforementioned four cardinal swept motifs, in addition to a rectangular cut cornered border to the outer edge.

These impressive borders are ornamented with forty-four pavé set Old European cut diamonds, completing the design.

The brooch secures to the reverse with a hinged pin and catch.

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

The antique 1930's Art Deco brooch in platinum 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.

This magnificent and large antique brooch is exceptional quality, set with a stunning feature diamond displaying a fine white colour, brilliance and presence.

The very high colour graded supporting diamonds display a fine white colour and brilliance.

The brooch is an exceptional gauge of platinum and is in excellent condition.

Reflections in photographs may detract from the true representation of this fine 1930's Art Deco brooch in platinum.

Feature Diamond

Colour I

Clarity SI1

Cut Old European

Content 1.30 carats

Dimensions 6.87mm x 6.76mm x 4.12mm

Supporting Diamonds

Colour (average grades) G/H/I

Clarity (average grades) VS2/SI1/P1

Cut Old European

Content 6.83 carats

Total Diamond Content

8.13 carats

Length of setting 3.7cm/1.46"

Width of setting 5.9cm/2.32"

Across pin 5cm/1.97"

Height of setting 5.52mm/0.22"

22.71 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