IMPERIAL ENDOWMENT RING WITH MONOGRAM OF RUSSIAN TSAR ALEXANDER I Blue enamel on silver set with diamonds and surrounded with eight, old cut, rose-cut diamonds

Lotto 209
35 00040 000
Eight diamonds, circa 7cts. The setting is of great finesse, the gold part is finely chased and the silver and diamonds particularly well worked Master’ mark: ‘ET’ and number: ‘2997’ Weight : 9 grs The ring was adjusted and reformed, which resulted in the loss of the title punch and that of the Russian tester