A piece of vintage Napier jewelry is typically valued at between $5 and $50, as of 2015. Especially rare pieces or those made from precious metals may sell for slightly higher prices.
Napier, mostly known for its costume-style pieces, began producing jewelry at some point in the 1920s. Single pieces of Napier jewelry such as bracelets, necklaces and brooches frequently sell for under $15. A matched set of earrings and a necklace may fetch $40 to $50. Napier jewelry usually features faux stones, rhinestones, sterling silver and gold-plated metals. Partly due to the choice of materials, this jewelry is typically inexpensive.