These earrings are made entirely out of natural, cognac Baltic Amber and sterling silver. The size of the Amber stone is 1.25" x 0.75" and the weight of the earrings is 13 grams. The earrings are hand made by a designer in Poland. The color of Amber depends on the age of the Amber and where the Amber piece was discovered. The size of the earrings is approximately 0.6" in diameter. Our Baltic Amber is 100% natural from Lithuania, guaranteed. Please note since Amber is natural all pieces might vary slightly from the image and may contain natural imperfections.