拍品 227
227
AN IMPERIAL PRESENTATION DIAMOND AND GUILLOCHÉ ENAMEL RING
AN IMPERIAL PRESENTATION DIAMOND AND GUILLOCHÉ ENAMEL RING

UNKNOWN MAKER, ST PETERSBURG, SECOND HALF 19TH CENTURY

细节
AN IMPERIAL PRESENTATION DIAMOND AND GUILLOCHÉ ENAMEL RING
UNKNOWN MAKER, ST PETERSBURG, SECOND HALF 19TH CENTURY
Oval, centring an ultramarine blue guilloché enamel cartouche with a diamond-set crowned initial for Grand Duchess Olga Nikolaevna (1822-1892), within two graduated rose-cut diamond borders, unmarked
7/8 in. (2.4 cm.) high

荣誉呈献

Aleksandra Babenko
Aleksandra Babenko
+44 (0)20 7389 2489

拍品专文

For a comparable presentation ring with the diamond-set cipher of Alexander I, see Ulla Tillander-Godenhielm, Jewels from Imperial St. Petersburg, St Petersburg and La Berlière, 2012, p. 60.
For a silver casket with the cypher of Grand Duchess Olga Nikolaevna, see lot 257.