It's a big world out there, and I would guess there are hundreds of generic and off-branded
Valiums.
It is hard to positively ID a foreign pill.
But this is a possibility from someplace in the world (possibly S. Africa) written in my notes:
5 mg
diazepam:
5 mg: Pale orange bisected tablets, engraved with the Lennon logo (mortar and pestle).
I'll leave it up to you to decide if the Lennon logo looks like the imprint on your tablet. I'm not familiar with the manufacturer or logo, although I think Lennon was a US manufacturer 20-30 years ago.