Goth Engagement rings?

Hi everyone! I’m planning on proposing to my girlfriend at the end of the year and was wondering if anybody has any idea where I can get a gothic style engagement ring? I live in Australia and I can’t find many places that do them. I was looking into sapphire studios but have seen a few reviews saying not to go there which is devastating since I love their style so much.

My girlfriend loves anything gothic / Victorian era gothic style !!

Thank you in advance if anyone can help me!

UPDATE: I GOT THE RING!! Thank you to everyone for your help! Posted a pic below !!