The repair shop that Yorkie born mentions in this forum is called Safir Gold and Silver and on my recent holiday IN juNE had a White gold bangle made to replica a ring that I bought 10 years agol
The colouring style and quality of the amethyst was identical to the stone in my ring and I was blown away by the craftmanship
I was struggling to find a bangle or bracelet that I liked at a price that I could afford.
When I asked if they could make me this bangle and at what cost I was pleasantly suprised.
I now have a unique bangle that matches there wont be two of them anywhere.
I wouldnt hesitate in recommended this lovely shop with very pleasant young men that nothing is too much trouble.
They also repaor and cleam any items