Antique Art Deco 3.18ct Diamond and 14ct Yellow Gold Brooch Circa 1920

A stunning, fine and impressive antique 1920's rectangular 3.18 carat diamond, 14 carat yellow gold and platinum set Art Deco brooch; part of our diverse collection of Art Deco jewellery.

This stunning, fine and impressive antique diamond brooch has been crafted in 14ct yellow gold and platinum set.

The rectangular brooch is ornamented to the centre with a collet set 0.52ct Old European cut diamond, flanked with four further Old European cut diamonds, set in a linear formation.

The central arrangement is framed with a rectangular border ornamented with twenty-six pavé set Old European cut diamonds, completing the Art Deco design.

This1920s diamond brooch secures to the reverse with a hinged pin and clasp fastening.

The brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14 carat gold and platinum.

This stunning platinum brooch is supplied with a IDGL diamond grading certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

This Art Deco diamond rectangular brooch is defined by bold geometric form and refined diamond detailing, making it a sophisticated choice for milestone birthdays, anniversaries and elegant evening occasions.

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.

Condition

This stunning Art Deco brooch is excellent quality, set with an impressive feature diamond displaying a fine white colour, brilliance and presence; although clarity graded at P1, it shows no unsightly black inclusions.

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

This diamond brooch is an excellent gauge of platinum and gold, and is in excellent condition.

Reflections in photographs may detract from the true representation of this fine example of Art Deco jewellery.

Diamond Quality

Feature Diamond

Colour J

Clarity P1

Cut Old European

Content 0.52 carat

Dimensions 5.37mm (length) x 5.05mm (width) x 3.06mm (depth)

Supporting Diamonds

Colour (average grades) I/J/K

Clarity (average grades) VS2/SI2/P1

Cut Old European

Content 2.66 carats

Total Diamond Content

3.18 carats

Number of Diamonds

31

Dimensions

Length of setting 2.8cm/1.1'

Width of setting 1.2cm/0.47'

Across pin 2cm/0.79'

Height of setting 5.24mm/0.21'

Weight

5.19 grams

Date: Circa 1920

A video is available upon request.

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