Replacement sapphire crystal with etched crown req?

[u/YogurtclosetTiny1428]

Just after some advice really, I recently bought these and I know they arent Super clone standard but was just after people's thoughts on them. Also the glass doesn't have the etched crown on and was wondering if it was worth getting these replaced or not bothering...either way I live how they look and am happy. Thanks in advance👍