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An Art Deco platinum and diamond pin - image-1

An Art Deco platinum and diamond pin - image-2

An Art Deco platinum and diamond pin

Cluster set with an old-cut diamond (ca. 1 ct, M/N, si) surrounded by calibrated natural rubies and 16 brilliant-cut diamonds (in total ca. 0.80 ct, J/K,vs). Made from an Art Deco necklace clasp. Diameter pin head 1.6 cm. Weight 5.59 g.
Circa 1920.

Provenance

Austrian Private Collection.

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Lot 78 Dα

An Art Deco platinum and diamond pin

Provenance