Additional option necklace 14kgf change

This is an additional option and cannot be purchased separately. GOLD FILLED Gold filled is a material that has a core of an alloy, usually brass, coated with gold (usually a gold alloy such as 14K gold) in an amount equivalent to 5% of the total weight, and is also called "gold-plated". Compared to gold plating, gold filled has a much thicker layer of gold coating, and the coating is applied with heat and pressure, so there is almost no need to worry about the coating peeling off as easily as with gold plating. Gold filled, which has excellent durability, is very popular as a material for jewelry and accessories such as accessory parts. "Gold filled" is a popular material in Europe and the United States, allowing you to easily enjoy the shine of real gold. This material is less likely to cause metal allergies, but please note that it may vary depending on your constitution.