Need help with this silver cross pendant please

[**lyndvo**]

I found this pendant and am trying to identify it. It is 3 inches long and weighs about 30 grams. I think the stone is a sapphire but I am not sure. I can read the SILVER and what looks like 950 but I can't find the makers mark anywhere. It looks a little like a box with a cross inside and a backwards capital D, but even with a loupe, I can't read it well. I would greatly appreciate any help!

Thanks!Stone in middleFull pieceMarking

[clearsphere]

Can't help other than to say it seems European in manufacture and looks like it was possibly exposed to heat?

[evelyb30]

The Israelis make some 950 silver, but this doesn't look like their work.  The design could easily be Orthodox, so... dunno.  They've been known to do goofy things with stones, real and glass.

[**lyndvo**]

I was thinking European. The makers mark seems pretty modern to me but I cant find anything!

Thanks!