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Edwardian Platinum & Diamond Rectangular Brooch

426H/PR
Written by Olly Gerrish

A very finely made platinum brooch. It is the best quality from the Edwardian period (1900-1914) with intricate detail and graded diamonds throughout. The edges of the settings are further decorated with millgrain work. Millgrain is derived from the French ‘mille-grain’, which literally translates to “a thousand grains”. Millgrain detailing is a close-set row of metal beads that are typically used as a border achieved by using a knurling tool. This brooch is slightly curved and has the main part of a screw fitting on the reverse so it may well have performed another function such as an attachment to a tiara or collar.

The Details

Essentials

Item Number:
426H/PR
Materials:
Measurements:
Height 1.8 cm
Width 3.6 cm
Diamonds approx total weight 3.25 carats
Place of Origin:
England
Discovered:
7 years ago

Hallmarks

Unmarked, platinum
Many pieces of antique jewellery were unmarked because hallmark regulations were not obligatory until 1972.

Condition

Fair
Good
Very Good
Excellent

Care Tips

  • Check delicate settings regularly

Ring Sizing

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Estimated Arrival Delivery
UK – 17th June
USA & Europe – 19th–23rd June
Rest of World – 24th–26th June
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