Mexico silver with Crushed Turquoise inlay circle earrings for pierced ears . Marked Mexico N-47 925 on one earring though the clarity of the image is starting to fade. Weighs 7 grams on my kitchen scale which equals 0.25 ounces . Diameter ~1" ruler and quarter in pictures above to help with size visualization, Light weight easy to wear all day earrings. Perfect fun summer Jewelry.