Silver is a pure metallic element, and white gold is an alloy created by combining gold and a white metal. Common metals used in the creation of white gold include nickel and palladium.Know More
Pure silver is an excellent conductor, soft, malleable and ductile. It is colored almost white and has a lustrous appearance.
The properties of white gold vary depending on what other metals were used to make the alloy. Because of this, white gold made using different metals is often used for different purposes. White gold alloys made of nickel are strong and hard, so they are commonly used to make rings or pins. Palladium alloys, on the other hand, are soft and pliable. This makes them good for creating white gold gemstone settings.
The highest quality of white gold is generally 18 karats and made with palladium. Other metals, such as silver or platinum, can be added to improve the alloy's durability or change its weight. A thin layer of rhodium is also commonly applied to white gold to give it a dull luster similar to platinum or sliver. That layer of rhodium, however, can wear off over time.
Around 1/8 of the population is allergic to nickel and can develop minor rashes from wearing white gold alloys containing nickel.Learn more about Precious Metals & Gems
White gold is scratch-resistant, but the color fades over time, whereas yellow gold causes fewer allergic reactions, but needs more polishing. While white gold is stronger than yellow gold, it does not match certain skin tones well as yellow gold does.Full Answer >
To clean white gold, soak it in a solution of mild dish soap and warm water, and scrub off dirt with a paste of baking soda. Rinse the gold with clean water, and buff it with a microfiber towel.Full Answer >
Aside from never using the item, it is nearly impossible to prevent some white gold pieces from turning yellow. This is particularly true for jewelry. White gold jewelry, especially rings, has a tendency to gradually turn yellow due to natural erosion caused by friction and normal wear and tear.Full Answer >
The major difference between 10- and 14-karat gold is the amount of gold contained in each. They are both considered gold alloys, which means a mixture of gold and other metals. Pure gold is 24 karats; 10-karat gold contains 10 parts gold and 14 parts other metals; 14-karat gold contains 14 parts gold and 10 parts other metals.Full Answer >