
That IS a goodie.
In the mid-'70s, in Edinburgh, there was a considerable fashion for unique, designer pieces of large jewellery, this ring is absolutely in keeping with that style - which is now, obviously, desirable and collectable. There were exclusive designer jewellery shops, with their own stables of artists who worked for them. Many were well known enough, even then, to have their own hallmarks.
Their work commands high prices now.
This ring fits into that style perfectly. Bold and chunky, even if it is very simple. And of course, it's Edinburgh, '70s and has the artist's initials in the hallmark.

So it's very special, for the silverwork as much as for the glass - if not more so.
It's completely fabulous.
