Gold Plated Sterling Silver Tarnish
2 the plating can be scratched or chipped.
Gold plated sterling silver tarnish. The problem is often not with the plating itself but with the base metal which is prone to corroding and oxidizing. Take the jewelry out of the soapy water. Undiluted dish detergent will leave dark spots on the silver 2. Place the gold plated jewelry in the soapy water.
Notice that we didn t mention gold in that list. Use a soft toothbrush to gently scrub in the tight places on the jewelry. Submerge your item in the soap water and gently rub it with your fingertips to release the tarnish. However gold plated jewelry is made by using electricity or chemicals to deposit a very thin layer of gold over that other base metal.
Moreover this type of jewelry has little resale value unless they are rare or collectible items. As such it is important that you know how to tell if something is real silver. Unfortunately because of the metals added sterling silver even real 925 sterling silver will always tarnish. Most commonly this type of tarnish occurs in sterling silver copper and brass.
If the gold plating is very thin it will discolor and start to look like tarnish quickly. A note on vermeil. The metal at the bottom will eventually show after a while and it too will begin to discolor. Tarnishing thus does not mean that the silver is low purity.
The base metal in that situation is usually a copper or silver which are much more affordable than any gold alloys. Sterling silver and silver plate are both sterling silver on the outside so both will tarnish. It is the primary material used for silver jewelry. The resulting product is 925 sterling silver which contains 92 5 pure silver and 7 5 copper.
The reason that gold plated jewelry tarnishes is because the molecules of the base metals eventually transfer into the thin layer of gold causing the gold layer to break down. Because the silver plating is so thin you need a very gentle cleaning method. Gold itself does not tarnish but when it is plated it does tarnish over time. Let it soak for 15 minutes.
Over time the molecules of the base metal eventually move into the gold layer affecting its appearance. The difference is real sterling is sterling all the way through. These metals are reactive meaning that when they are in contact with the nonmetal substance the reaction occurs. Unlike sterling silver the tarnish on silver plated jewelry is most of the time irreversible.
Well gold plated jewelry is not made of gold actually. In a large bowl fully dilute a few drops of mild dish soap in warm water.