Our pink opal drop earrings are handmade with natural Peruvian pink opal gemstones in sterling silver. Simple drop earrings with a light pink color to brighten up any outfit. Goes effortlessly from a dressed up event to your favorite jeans. Stones are faceted heart briolettes 8-10mm in size and the earwires are 20G french hook. Stones have varying shades of pink color. Just let us know if you have a preference for lighter or darker stones. Opal is the birthstone for October. About Peruvian Pink Opal: Peruvian pink opal is a natural gemstone found in the Andes mountains and it is the national stone of Peru. Pink opal stones do not have play of color like other opals. It is high in silica and composed of opal, chalcedony, and palygorskite. Pink opal is referred to as a calming and soothing stone, bringing peace, hope, and love. Materials: Peruvian pink opal gemstones faceted heart briolettes 8mm All metal components are 925 sterling silver If you have any questions just click "message seller" on our homepage. Thank you for visiting our jewelry shop, Linda and Joe .