Neo-Rococo gold pendant, Moscow, 1899-1908, in the form of a rococo cartouche, covered with grayish-blue guilloche enamel, applied with a gold flower, set with brown and white rose-cut diamonds and two rubies, marked with 56 standard (14K), assayer’s initials of Ivan Lebedkin and master’s initials Cyrillic ‘KI’ probably for Constantin Isayev. Height 1 9/16 in. (4 cm). Condition: erased engraving on the back, otherwise excellent.