hallmark identification?

Hi, I am new to this forum, so I wonder if anyone can help me in idenifying a hallmark. It comes from a modern looking necklace, has the Lion passant with the letter “e” and has the makers mark TWC… Can anyone identify this mark and date? thanks

A picture is essential for accurate identification. However I should warn you that modern makers’ or sponsors’ marks are difficult to identify because of the lack of reference works so we may not be able to help. But try us with a picture - you never know…