Necklace with byzantine green (malachite) pastel (opaque), 24 Carat gold foil and aventurine Murano glass medium heart (20mm wide) pendant on 22 Carat gold vermeil satellite chain with spring clasp.Customers opt for a 16 inch (41cm), 18 inch (46cm), 20 inch (51cm) or 24 inch (61cm) chain. Most teenagers and adults wear an 18 inch chain.Vermeil is a high quality form of gold plating in which a thick layer of gold (this must be more than 2.5 microns and between 14 Carat and 22 Carat) is coated over 925 Sterling Silver. It is commonly referred to as 'gold filled'.Shipped with a certificate of authenticity inside a white luxury handmade paper box wrapped in plain tissue paper. There is no price label inside.For formal, informal and everyday wear. The perfect anniversary, birthday, Christmas, Easter, Mother's Day, Valentine's Day or wedding (bridesmaid) gift.Diana Ingram offers over 200 necklaces of various sizes, shapes, colours and designs on Amazon. Search for 'Diana Ingram necklace', perhaps narrowing the search by including a bead shape and colour.