Karat Plumb means a guarenteed amount. Standard rules in the US says that any item stamped with a karat can have a variance of .5 karat. Example a 14k gold ring can contain between 13.5 karat and 14.5 karat pure gold content. Karat plumb on the other hand means that a ring marked 14kp would have at a minimum 14 karat pure gold content or more.
14ktp means "plumb" which is exactly what the karat is.
It means precisely that karat/percentage. In the case of 14 karat, 58.5% pure. I believe the statistic is, if it's not assayed to be "plumb", it can be as much as 2.1% under/over.
14ktp means "plumb" which is exactly what the karat is.
14 Karat Plumb. Solid 14 Karat gold.
14KP means 14 Karat Plumb. That means it's really 14 karat gold, not 13.5.
I'm not sure but my ring having this mark is silver.
It stands for 10 Karat gold plated in 98% of circumstances. I have not yet come across an item using "Plumb" in association with 10 karat and I have not yet come across "kgp" used for "Karat gold plumb". So, sorry, it's just plated.
14KP is 14 karat plumb/pure. It's 14 karat (.585) purity gold. The JTL is an artist's (or owners, less likely) initials. Normally 14 karat could be used to describe something with something like 2.2% less gold purity.
10kpt in jewelry stands for 10 karat gold plumb. Plumb refers to the actual gold content in the item, indicating that it meets the specified gold purity level. This means that the gold content is exactly 10 karats.
Are you sure it's KR and not KP? If it is KP, it stands for karat plumb.
14kt means that the ring is 14 karat gold. The p might mean that the ring is only plated in gold.
10k psco-p likely stands for "10 karat gold, Plumb Silver Company, plated". It indicates that the ring is made of 10 karat gold with a plating from the Plumb Silver Company. Be cautious as plated jewelry may wear off over time.