Earring in silver and 18K yellow gold with rock crystal, 11 mm, 22 mm. Here, the rock crystal set in 18K yellow gold meets the silhouette of an half flower in silver. Playful but still delicate. Material: Silver & Gold Karat: 18K Stone: Crystal Stone Colour: White Stone Setting: 4 prong Dimensions: Height: 22 mm. Width: 11 mm. Sold as: Pair Does it come with certificate? No