Markings on a ring that indicate "14k HGE" mean the ring contains 14-karat gold in "heavy gold electroplate," which indicates that the gold is not pure or solid gold but is a covering for some other metal. Normally, this layer of gold has a thickness between 7 and 100 millionths of an inch. Gold that is not marked with HGE can be tested electronically to discover its purity.Know More
Gold electroplate is normally 10 millionths of an inch thick, and the layer wears off easily over time. This type of jewelry looks tarnished once the base metal is exposed. Hannon Jewelers explains that heavy gold electroplate reaches a maximum thickness of 100 millionths of an inch on top of base metal.
Rings electroplated with gold are not worth much to businesses that buy scrap, according to MintProducts. Rings marked "gold plated" or "gold filled" are the same as those that use heavy gold electroplate.
Electroplating is a process by which metals are bathed in a solution of the metal that covers the core object. The core metal is exposed to an electrical current, and the covering metal falls out of solution to gather around the electrolyzed core. The longer the core metal stays in the bath of gold ions, the thicker the gold covering gets.Learn More
When stamped into silver, 925 commonly indicates the object is made of sterling silver. The stamp gives information about the metal composition, time and the item's country of origin. Sterling silver is generally composed of 92.5 percent silver, hence 925.Full Answer >
When it comes to mood ring colors, red means excited, black means nervous, blue means calm, dark yellow means unsettled, gray means anxious, pink means fearful, orange means daring, brown means restless, bright yellow means imaginative, lavender means sensual, green means normal and white means frustrated. When more than one of these colors show up on a mood ring, it means that the person is feeling a combination of the emotions.Full Answer >
Most jewelers and jewelry stores offer resizing as one of their services. If a ring was purchased at a specific store or location, resizing may be included in the warranty offered with the ring.Full Answer >
A 14K ring that is stamped .585 indicates that 58.5 percent of the ring's content is pure gold. According to Diamond Jewelers, the remaining 41.5 percent is a metal alloy, which is a stronger metal mixed with the gold to provide support for gems, resist bending and limit scratching.Full Answer >