This is to let you know that the metal you purchased is indeed Platinum. PLAT is an authentic marking for Platinum. The WIC most likely represents the manufacturer.
925 on a ring mean
gold ring inside marking 14 k tw
You are holding your ring upside down :-) It's 925 Sterling Silver
The number inside of a ring tells what number or how many have been made the same way.
PLAT engraved on the inside of the ring indicates that the ring is made of Platinum.
The letters plat is short for platinum.
"10ct plat" on the inside of a ring most likely means that the ring is made of 10 karat platinum. This indicates that the ring is composed of 41.67% pure platinum, with the rest being made up of other metals for durability and strength.
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.
Usually this marking is used on PLATINUM a lot. It is used when jewelry is 90% PLAT and 10% IRID. IRID is the abbreviation for IRIDIUM (a silver looking alloy).
"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.
mon plat means 'my dish' in English.
plat is generally the abbreviation for platinum 18 kt would mean 18 karat gold. Karat (with a k) is a measure of gold purity. ct is an abbreviation for carat, which is a weight measure for diamonds and other gemstones. Your ring may be platinum and gold. Or, if there is a stone in the ring, the stamp could indicate the weight of the stone(s) is 18 carats or more likely (0.18 ct)
"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.
i would say platinum
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.