"18ct" refers to 18 carat gold, which indicates that the item is made of 75% gold and 25% other metals. "Plat" is most likely an abbreviation for platinum, so "plat 18ct" would suggest a piece of jewelry that is a combination of platinum and 18 carat gold.
"18CT" means that the ring is made of 18 carat gold, indicating the purity of the gold in the ring. "PLAT" indicates that the setting or other parts of the ring are made of platinum, a precious metal.
"14k plat" is likely a mark indicating that the piece of jewelry is made of 14 karat white gold (platinum is typically marked as "plat" or "950" to indicate its purity). This means the jewelry is 58.3% gold mixed with other metals, such as silver and palladium, to give it durability and a white hue.
Platinum jewelry is typically marked with the numbers 950 or PLAT, indicating it is made of at least 95% pure platinum. Additionally, some platinum pieces may have a small hallmark symbol or stamp to indicate the metal's quality and authenticity.
There are several ways to tell if a ring is white gold or platinum. The first and easiest way to tell what a ring is, look for the hallmark inside the ring. If you notice a 10k or .475 stamp, it means that it is 10k gold (or 47.5% gold). If there is a 14k or .585 stamp inside, it means its 14k gold (or 58.5% gold). If you see a 18k or .750 stamp, its 18k gold (or 75% gold). If you see a stamp that says PLAT, or is stamped .950 or .900, then it is a platinum ring. There are other ways to tell if it is platinum or white gold as well. Platinum is usually 60% heavier than 14k gold. So take a ring that you KNOW is gold and compare it with the weight of the ring in question. If the ring in question is much heavier than the gold ring, then it is most likely platinum. Additionally, if the ring in question has a yellow or tarnished look to it, then it is most likely gold. If you're still unsure, just take it to your local jeweler and ask them to test it for you. They should have several techniques they can use to determine what metal it is. If you don't feel like going out of the house and still need some clarification, there is a great tutorial of precious metals that you can access at the link below this posting. I hope this helps, and good luck!
PLAT engraved on the inside of the ring indicates that the ring is made of Platinum.
Palladium. It is a metal in the same family as Platinum, and it looks a lot like Platinum, but it is a less expensive metal. If it was Platinum, it would be marked "Plat" or "PT."
its only 18k gold plated, not full gold This could be incorrect. If the ring has 18K/PLAT then the ring is 18K gold with some platinum. Probably to hold the diamond.
The general stamps for platinum jewelry are PLAT and PT.In addition, platinum jewelry is also often stamped as follows:90% pure platinum jewelry - 900 Platinum, 900 Plat, Plat 900, Pt900 or 900Pt95% pure platinum jewelry - 950 Platinum, 950 Plat, Plat 950, Pt950 or 950PtStep 8Remember that a "950 Platinum" stamp means jewelry is 95 percent pure platinum, or 950 parts out of 1000. Such jewelry may also be stamped "PLAT," "PT," "950 Plat," "Plat 950," "Pt950," or "950Pt."Read more: How to Read Jewelry Stamps or Labels | eHow.com http://www.ehow.com/how_5794103_read-jewelry-stamps-labels.html#ixzz0u1cRd1ib
"18ct" refers to 18 carat gold, which indicates that the item is made of 75% gold and 25% other metals. "Plat" is most likely an abbreviation for platinum, so "plat 18ct" would suggest a piece of jewelry that is a combination of platinum and 18 carat gold.
Platinum jewelry is marked "Plat" or "950 Plat" and is nearly pure platinum. "IridPlat" is 90 percent platinum mixed with 10 percent other metals.
"18CT" means that the ring is made of 18 carat gold, indicating the purity of the gold in the ring. "PLAT" indicates that the setting or other parts of the ring are made of platinum, a precious metal.
mon plat means 'my dish' in English.
The letters plat is short for platinum.
un plat à emporter is a takeaway dish in French.
Plat stands for Platinum, and the 900 indicates purity, or 90% pure.
favorite dish