If we are talking about market leaders in 20th century costume jewellery then Coro would have to be at the head of the queue. In much the...

The main problem with buying and selling Miriam Haskell jewellery is that before 1950, very few pieces were signed. It can take a lot of...

Trifari jewellery was how I started collecting when I was in my teens some *coughcough* years ago. As a company name it is still used...