Early 19th C Rose Cut Diamond Ring. 15 stones in silver cut-down claw setting on an 18ct yellow gold band. Size N/O. (W4.85g)
PROVENANCE: Count Louis de Castelvecchio (1826-1869), son of King Louis Bonaparte of Holland (Napoleon's brother); thence by direct descent to current owner - private collection, ACT (Canberra). Estimate $300-500