It's my mum's 60th birthday in a few weeks and I'm really struggling to find some nice gifts for her. I'm hoping to get her a necklace and a jewellery box (one that I can get engraved), as well as a few bits and bobs for her to open, but I'm really underwhelmed by the selection on offer at the obvious shops (standard high Street jewellers, Etsy, John Lewis, etc).
Can anyone suggest any less well known jewellery/gift shops which I could take a look at?