The Antique Jewellery Company Christmas Gift Bow The Gift Guide
Latest Finds What's Hot Expert Picks The Archive Sale Eras Collections
Contact Book Appointment
Wishlist Sign In
The Antique Jewellery Company
UK Christmas Deadline 23rd Dec
10% off with LASTMIN10
The Antique Jewellery Company Experts since 1975Read Our Story
The Antique Jewellery Company

Art Deco Platinum & Diamond Brooch

269H
Rare Find
Written by Olly Gerrish

A smart Art Deco platinum and diamond brooch of openwork design. The decoration around the diamonds is the “millegrain” technique. This was developed in the late 19th century. It is from the French word “mille” for a thousand, and from “grain” as the same meaning in English. It refers to what appears to be hundreds of tiny beads upon a metal edge. Platinum is a hard metal so this process was particularly suited to it. The principal diamond is 35 points.

Ollys Pick

I love the really fine Art Deco brooches such as this one.

🎄 Last UK Christmas Orders
Item Number
269H
Measurements
Diamonds approx total weight 2.50 carats
Principal diamond J-K Colour
P1 Clarity
Height ⅞ in / 2.3 cm
Width 1⅞ in / 4.7 cm
Materials
Date & Origin
Provenance
English
Hallmarks

Unmarked, tested to platinum

Condition
Excellent
Discovered
8 years ago
Sustainable Luxury

The Responsible Choice

Buying antique jewellery is both ethical and eco-friendly as harmful and destructive mining processes are not needed to make an item yours. So give yourself a pat on the back!

Find Out More
Sustainable Luxury
AJC Guarantee
Our Guarantee

Our Guarantee

We always stand by our five core principles:
Quality, Rarity, Expertise, Peace of Mind and Personal Touch

Find Out More