18 karat gold (the most popular choice for fine jewelry and engagement rings) is made from 75% gold and 25% other alloys. 14 karat gold is made of 58.3% gold and 41.7% other alloys. Platinum on the other hand, is naturally very dense, meaning fine jewelry can be made from 95% platinum and only 5% other silver-toned alloys like iridium Priority Pass is a network of airport lounges, minisuites and even airport restaurants. As of this writing, it boasts 1,400 eligible locations in over 600 cities in 148 countries. Although those numbers are impressive, many lounges are outside the U.S. So, while the network is large, there's no guarantee you'll have access to a lounge on every Platinum vs. Gold. "Investing in platinum is just like investing in any other precious metal such as gold, silver or copper," says Josh Simpson, financial advisor with Lake Advisory Group. "The Platinum is the only precious metal used for jewelry that’s hypoallergenic, whereas gold can cause skin irritation because it’s typically mixed with an array of other metals. Platinum is a more reactive metal than gold. This means platinum resists corrosion more effectively than gold does. The supply of platinum is smaller than the supply Nope. Only the Platinum Expansion, though Steam is throwing in the Saddle Trac pack for free. That might be a pre-order special. Saddle trac is pre order, the platinum expansion has at least 30 more vehicles, and a new map, there may be more, but that’s what I can say for certain. Upgrading your Amex Gold card to Platinum is a straightforward process. Simply call the customer service number on the back of your card or use the live chat feature online. If you have received a Select provider options. No referrals needed for specialists. Compare provider networks and costs. It’s a good idea to compare networks, premiums, and out-of-pocket costs. Networks: You’ll get more out of your insurance plan and save money by selecting doctors in your plan’s network. If you choose to see an out-of-network doctor, your This time, a different product specialist said, “Cascade Platinum Plus is our premium tier of Cascade, providing our best clean ever. Platinum Plus has our highest level surfactant (40% more than Platinum) and Enzymes (30% more than Platinum), making it our best at grease-fighting, drying, and shine.” GETTY. The Amex Gold is one of the best-looking cards on the market, especially if you get the Rose Gold metal version. Granted, it has a much shorter list of benefits than the Amex Platinum. That said, the Amex Gold's perks still add a ton of value to the card. 3,206. Jan 18, 2015. #2. I'm running Wearever Platinum pads on two of my cars right now. They're quiet, have good stopping power and brake dust isn't a problem. Not sure how they differ from the Gold line except some reviews say the Golds leave more brake dust. Last edited: Jan 18, 2015. 9. zfbT5.