Lot 519. C. A. Beumers. Color-Stone-Diamond-Ring

Sold:€ 1 200
Auction date:14.11.2019   10:00 UTC +02:00
Archive
ID 253196
Lot 519C. A. Beumers. Color-Stone-Diamond-Ring
Germany, C. 1910.

Platinum, total weight: 6.0 g. EU-RM: 54,5. 2 diamonds old European cut, together approx. 0,3 ct M/ SI, 1 synthetic ruby approx. 7,3x6,4x3,5mm.

Around the turn of the century was, for the first Time, rubies in jewelry quality synthetically. Many of the jewelers on this technical innovation, full of admiration for a chemical process that creates it, to shorten a natural process of thousands of years to a fraction of this time.
Design sketch as a copy in this case
.
target="_blank">C. A. Beumer - jeweler of the Rich and Beautiful

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VAN HAM Kunstauktionen GmbH
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VAN HAM Kunstauktionen GmbH
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50968 Köln
Germany
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