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Art Deco Rectangular Platinum & Diamond Ring with Key Design Detail

972N
Written by Olly Gerrish

A fabulous Art Deco ring made in platinum. It is an unusual design with a central very bright white diamond with highly intricate pierced work around it in a key design with millgrain detail. The discovery of the precious metal platinum meant that from the start of the twentieth century many pieces were made in platinum as it was such a hard and durable metal and could be finely worked. The effect is like a spider’s web, something that could never be achieved using silver. It was most likely made in Germany circa 1920-1930. It would make an amazing engagement ring.

Item Number
972N
Measurements
Top 1.5cm by 1.3cm
Centre diamond 35 points
Small diamonds approx total weight 55 points
Materials
Date & Origin
Art Deco (1920-1935)
Possibly German
Provenance
Possibly German
Hallmarks
Unmarked, tested to platinum
Condition
Very Good
Discovered
5 years ago
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