Need Help With Markings On 925 Turquoise Ring And Earrings

I’ve posted this a while ago but I’d like to see if anyone can identify these markings on this ring. I don’t know if it’s Southwestern, Italian, American, Or if it’s a mass produced company. It seems to look like a 5 petal flower or Star next to a 925. Then has an unidentifiable mark on the other side of the band. The ring has and interesting square shape band, textures, and a gold vermeil. Any info would be helpful!