I make a range of titanium jewellery out of titanium, silver and gold.
Attachment 6644
Like this and
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this.

So what I do is stamp all the metals that I used on the back, that is 14kt,titanium and 925.

A friend told me that these would not be allowed to be sold in the UK like that, because they are not assayed.

Basically, they must be unstamped and the description is not allowed to include the words gold or silver.

Tell me this is not true--please...