Natural Stone Earrings These colored stone earrings are perfect because they are light and comfortable to wear. On the top it has a small golden leaf and on the bottom a natural stone in the shape of a drop. Gold Earrings The base is brass plated in 18k gold with 1 micron. We use this material because it withstands gold very well and gives very good results. It does not contain nickel so it is an anti-allergic earring. Handmade jewelry The stones are polished and worked entirely by hand. These stones are cut by hand and worked at high temperatures, where they are given shape and color to achieve the desired result.