Strange that you should ask that question because I have just been sorting drawers and cupboards out getting rid of old rubbish collected over the years. The oldest thing so far is a box of OH's Great, Great, Great Grandma's jewellery. Only paste (I believe!) from Victorian Days. She however lived in South Africa (land of the diamonds!) when she wore them. Just cannot bring myself to off load them. There are some that twinkle, brooches and ear rings, some necklaces that are jet black beads, a pearl necklace and some that seem to be made out of bone, could be ivory I am not sure. They are all individually carved. Nice.