E2042 Round floral filigree oxidized silver design surrounding opal gemstone with 9K gold, creating a vintage- classic feel, perfect for any style and look. The back is made of sterling silver. The earrings are not heavy and very comfortable to wear. Given that the gemstones are natural and our jewelry is handmade especially for you, please consider that color variations and slight variances are normal. Therefore, items are not identical to the photographs but equally lovely! All items are packaged in an eco-friendly gift box with a ribbon ready for gifting. The last 2 photos are different earrings from our shop: https://www.etsy.com/listing/260125021/opal-silver-earrings-pearl-floral?ref=shop_home_listings https://www.etsy.com/listing/272241206/two-tone-square-dangle-earringsblue?ref=shop_home_listings Construction & Dimensions: Sterling silver, 9K gold, Opal. Approximately width 21 mm (0.83"), height 33 mm (1.3").