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Art Deco 15ct Gold & Platinum Brooch set with Natural Sapphires & Rubies

349N
511 Admirers Rare Find
Written by Olly Gerrish

A striking 15ct gold brooch with a platinum top that was made circa 1920. It has been set with three well matched Royal blue sapphires that are most likely of Burma origin with rubies in between. In between the rubies and sapphires are small diamonds. This brooch has good millgrain detail on the platinum. This is when the edges of the metal have been worked with a knurling tool to produce tiny beads, hence the French name “millgrain”, meaning a thousand beads. It is a very smart and stylish brooch to wear.

Ollys Pick

Beautiful natural unheated stones in this brooch

Item Number
349N
Measurements
Length 5cm
Sapphires approx total weight 2 carats
Rubies approx total weight 1 carat
Diamonds approx total weight 16 points
Date & Origin
Provenance
English
Hallmarks

Unmarked, tested to 15ct gold & platinum

Condition
Excellent
Discovered
5 years ago
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