A stunning, fine and impressive antique 1.78 carat diamond brooch in platinum; part of our diverse antique jewellery and estate jewelry collections.
This stunning, fine and impressive antique diamond brooch has been crafted in platinum.
The geometric Art Deco design is ornamented to the centre with a feature collet set 0.23ct old european round cut diamond.
The central diamond is flanked on either side by four claw set old european round cut diamonds.
The symmetric platinum frame is embellished with a further thirty-six pavé set eight-cut diamonds.
The brooch secures to the reverse with a pin and sliding 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 diamond 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.
Cut Old European round
Content 0.23 carat
Dimensions 4.33mm x 4.18mm x 1.99mm
Colour (average grades) G/H
Clarity (average grades) VS2/SI2/P1
Cut Old European round/ Eight-cut
Content (total) 1.55 carats
Total Diamond Content
Length of Setting 4.7cm/1.85″
Width of Setting 2.5cm/0.98″
Across pin 4.4cm/1.73″
Height of Setting 5mm/0.2″