THE BROOCH IS IN THE FORM OF OAK LEAVES AND IS OF HIGH QUALITY. THE OVERALL SIZE IS 7CM X 6CM. UNMARKED THAT I CAN SEE BUT CAREFULLY TESTED TO BE SOLID SILVER. THERE IS A SMALL FRAGMENT OF POLISHED MALACHITE MISSING. THIS COULD BE REPLACED QUITE EASILY BE A GOOD JEWELLER OR BY SOMEONE WHO HAS AN ABILITY TO CUT GEMSTONES. THIS IS A RARE FIND. TRACKING NUMBERS ARE ALWAYS PROVIDED.