Jewelry can contain different percentages of pure platinum. The US Federal Trade Commission, FTC, publishes guidelines for acceptable marking standards for platinum jewelry sold in the US. Platinum content is usually expressed as the amount of pure platinum the jewelry contains in parts per thousand....
Platinum is a naturally occurring chemical element that is actually about 30 times rarer than gold, according to Jenny Luker, president of Platinum Guild International USA (PGI), a marketing organization for the platinum jewelry industry. "If all the platinum ever mined were melted and poured int...
Machines play a key part in processing and refining the platinum that we see on the market as consumers, or as part of some everyday tools like cars, buses, jewelry, and more. Technology is a core driver of platinum spot prices, but it’s secondary. Without the natural ore formations un...
Precious metals are metals that are highly valued because of their scarcity. This group is generally composed ofplatinum,gold, and silver. Although gold is favored by most investors, silver is also a highly sought-after metal because of its price and its application. As mentioned above, silver ...
Unless you have been living under a rock these past few years, it’s impossible not to notice the growing trend of lab grown diamonds seemingly taking over the jewelry industry.
Diamonds USA is a prominent onlinebuyer of all diamonds, as well as gold, silver, platinum, and palladium, in the United States. Since 2005, we have paid millions to thousands of customers for their unwanted diamonds or broken precious metal jewelry. We offer a quick and straightforward sellin...
still common practice, however, to use an alloy featuring both gold and silver to improve the durability of the lamé thread. Up until the mid-20th century, gold lamé fabrics remained prone to tarnishing, but this is no longer an issue. Similar coatings are applied to silver or platinum ...
So what is the best Choice Benefit for Platinum Delta elites? That depends on your needs, but certain perks have more value than others. Here is the guide to the Choice Benefits options for Platinum members who are aiming to get the most value out of their Delta status tier. » Learn ...
Jewelry makers already wince at the prospect of working in platinum. Because of its high melting point and quick hardening as it cools, it usually requires a centrifugal cast. But iridium poses even graver challenges. Its melting point is 30% higher, and despite its hardness it’s rather brit...
This particular article is focused on gold. Many people hear about Gold IRAs first, even though other options exist for Precious Metals IRAs — including silver, platinum, and palladium. After all, gold is one of the oldest precious metals in use, with a long history of maintaining value. ...