0.84ct Diamond and 14ct Yellow Gold, Platinum Set Brooch - Art Nouveau - Antique Circa 1920

This stunning, fine and impressive antique brooch has been crafted in 14ct yellow gold with a platinum setting.

The Art Nouveau design is ornamented with three feature collet set Old European round cut diamonds; a 0.31ct, a 0.21ct and a 0.20ct.

The millegrain decorated, sinuous design is embellished with a further two Old European round cut and twelve Dutch cut diamonds.

The brooch secures to the reverse with a hinged pin and clasp fastening, which is struck with the maker's mark and 14ct gold fineness mark (585).

The side of the setting is also hallmarked with the 14ct gold fineness mark.

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

The 1920;s diamond brooch is supplied with three independent diamond grading certificates.

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 stunning antique Art Nouveau brooch is exceptional quality set with very high colour graded old cut diamonds, displaying a fine white colour, brilliance and presence.

The brooch is an exceptional gauge of gold and platinum and is in excellent condition, with clear hallmarks to the pin and setting.

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

Diamond One

Colour H

Clarity VS2

Cut Old European round

Content 0.31 carat

Dimensions 4.85mm x 4.67mm x 2.04mm

Diamond Two

Colour H

Clarity VS2

Cut Old European round

Content 0.20 carat

Dimensions 3.78mm x 3.69mm x 2.08mm

Diamond Three

Colour H

Clarity VS1

Cut Old European round

Content 0.21 carat

Dimensions 3.72mm x 3.68mm x 2.06mm

Supporting Diamonds

Colour (average grades) G/H

Clarity (average grades) SI1

Cut Old European round / Dutch

Content (total) 0.12 carat

Total Diamond Content

0.84 carat

Length of Setting 4.65cm/1.83"

Width of Setting 1.37cm/0.54"

Length of Pin 4.2cm/1.65"

Height of Setting 3.88mm/0.15"

6.11 grams