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1.78ct Diamond And Platinum Brooch - Art Deco - Antique Circa 1930


£2,750 | $3,662 USD | €3,116 EUR
Item Number: SA692481
Date of manufacture: 1930
Current Status: For sale
Seller: AC Silver
This antique has been viewed 12 times in the past month with the most views from France.


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.
This stunning antique brooch is fine quality set with very high colour graded diamonds, displaying a fine white colour, brilliance and presence.
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 example of diamond jewellery/estate jewelry.
Diamond Quality
Feature Diamond
Colour F
Clarity VS2
Cut Old European round
Content 0.23 carat
Dimensions 4.33mm x 4.18mm x 1.99mm
Supporting Diamonds
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
1.78 carats
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"
9.58 grams
Date: Circa 1930
To view a video of this item, please note the SKU reference number C3198 which you can enter in to the search facility at
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Internal Ref: C3198


This item is antique. The date of manufacture has been declared as 1930.

Seller Details

AC Silver
35B St Georges Terrace
Newcastle Upon Tyne
Tyne and Wear
United Kingdom

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