New, never worn. I bought these from Etsy not realizing how thick the posts would be and I can’t get them into my ear holes. Ear posts are approx. 10 or 12 gauge (2-2.5mm thickness). Gemstone: Kyanite Earring Length: 50 mm Stone Size: 25 x 15mm (Approx.) Weight: 8 gm ( Approx.) Metal: Copper Closure: Push back