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A Russian turquoise pin brooch - image-1

A Russian turquoise pin brooch - image-2

A Russian turquoise pin brooch

Silver and 14k gold brooch set with 13 turquoise carrés, six old-cut diamonds (in total ca. 0.50 ct) and rose-cut diamonds. Hallmarks: Russian fineness 56 zolotnik, St. Petersburg assay mark, maker's mark "FK" with star. L 5.2 cm. Weight 9.0 g.
St. Petersburg, circa 1900.

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Lot 37 Dα

A Russian turquoise pin brooch