White gold, especially in some jewelry pieces, may turn yellow over time when its rhodium plating gradually wears off. Rhodium plating is the preferred plating method used on most white gold rings because it is a pure white metal. This property of rhodium gives white gold jewelry a much whiter appearance and a more brilliant sheen.Know More
Pure gold has a very yellow shade and regardless of the proportions that it is alloyed with other metals such as zinc and nickel, it will still exhibit a yellowish hue. Without its rhodium plating, white gold still has a yellow tone.
Plating is a method used to coat a conductive surface with metal using electricity, chemicals or a combination of both. In the jewelry industry, it is often used to give jewelry pieces a silver or gold finish.
When white gold jewelry starts to turn yellow, it does not necessarily mean that the piece of jewelry is fake. Rhodium plating gives white gold an extremely thin coat. As this thin coat degrades and wears off, it slowly exposes the real white gold underneath, which still has a yellow tone. The good news is that jewelers can easily restore the white sheen on white gold jewelry pieces that have turned by simply re-plating it with rhodium at an affordable price.Learn more about Jewelry & Watches
The stamp "BREV" on gold stands for "Brevetto." This is the Italian term for license, and the stamp signifies that the particular design or piece has been licensed or patented.Full Answer >
Gold is used to make jewelry because of the attractiveness of its luster and because of its rarity. It also doesn't tarnish and doesn't react with air the way a metal like iron does. Gold is malleable, which means it can be beaten into very thin sheets. It's also ductile, which means it can be stretched out into thin wire as in the findings of earrings.Full Answer >
If a gold bracelet is marked "925," it is not a real gold bracelet. The "925" mark is a standard stamp for sterling silver, indicating that the jewelry is 92.5 percent silver. A gold bracelet with "925" stamped on it is a sterling silver bracelet that is gold-plated or gold vermeil, meaning that it is covered with a thin layer of gold on the outside.Full Answer >
White vinegar is a solution that can be used to clean gold. Soaking the gold in the vinegar for up to 20 minutes then rubbing with a soft cloth can restore its natural sheen.Full Answer >