My birthstone is Topaz. I've never been a fan of it, or at least the typical orange-coloured variant. I prefer the blue topaz or mystic topaz. My favourite birthstones are amethyst or sapphire tbh!
mine's topaz! I don't mind it honestly, although I would maybe prefer a slightly nicer one from an aesthetic point of view. but i can't say it's ever had a drastic effect on my life
mine are amethyst, back when i was a kid i was so attached to emeralds because i loved green (turns out my gfs is an emerald lol) and i got my school ring to be emerald, and honestly i regret it because amethyst are such a pretty purple
I'm an April baby, so mine's the diamond. I prefer bright colors so it's not my favorite, but I do appreciate the special properties and meanings associated with it.
Sapphire, which is also my favourite birthstone as I've always loved the colour - though I do love amethyst and turquoise as well. My sister really dislikes hers though (Peridot) so when she got her birthstone ring she got turquoise instead.
My birthstone is the one that looks and tastes like a pomegranate (so according to the poll, It's currently the least common biirthstone here. Alrighty then).