Genuine Turquoise and Sterling Silver Earrings . I have named them for identification purposes. Each pair is unique due to the natural stone selection. Josephine - Two Stones in Scroll Setting. Weigh 1.5 oz each. Square stone is 8/16" - small round stone is 1/4" across. Dangle is 1 3/4". The vein pattern on the stones will vary since these are natural stones. The sterling silver will tarnish if not worn. The best way to keep it clean is to wear it, as the natural oils of your skin will keep it from tarnishing. If it does get tarnished, a bath in hydrogen peroxide or vinegar & salt will clean it up