I'm no expert, but i would make a few changes
https://www.etsy.com/listing/166700689/owl-on-a-grey-background-large-square?ref=shop_home_activeTitle:
1st word should be about what you're selling.
owl necklace
pedant necklase
2nd word should cover colour and shape
grey
I would also get rid of unnecessay word like on a.
May I ask why are you using Europenstreetteam in your tags? Did anyone actually find you through that tag? Look at your statistics for longer period (you're not open long) so for all time and see what are the keywords people use to find your shop. Use those keywords.