LV Lock and Key with 14KT Gold Filled Necklace, LV number 316

Louis Vuitton Lock and key set #316 with 14KT Gold Filled Necklace 18inches, 6mm, CZ Clasp. Trademark inside latch. Gold-filled is a term used to describe a type of jewelry that is made by bonding a layer of gold to a base metal, such as brass or sterling silver. The gold layer must be at least 5% of the total weight of the item. Here are some things to know about gold-filled jewelry: Durability Gold-filled jewelry is more durable than gold-plated jewelry because the gold layer is thicker. Cost Gold-filled jewelry is an affordable alternative to solid gold. Care Gold-filled jewelry can be worn in the shower, but it should be removed before swimming in salt water or chlorine. It can also be worn while using basic lotions, but should be removed before using strong products like retinol, peels, or glycolic acid. Labeling Gold-filled jewelry is usually labeled with the karatage of the gold alloy, a slash, and then 20. For example, 14/20 or 12/20 Gold-Filled. Manufacturing Gold-filled jewelry is usually mass-produced because it requires specialized machinery.