Looking to revive some jewellery that’s sat in the drawer for ten years.
How should I clean very tarnished silver, when it’s set with amethyst, lapis lazuli, turquoise and pearl? I don’t want to damage any of the stones.
Secondly, this necklace is very faded. How might I go about dyeing the threads (I don’t know what they’re made of) back to a deep purple? Preferably without then turning my neck purple!