Searching for Pl Jewelry Mark information? Follow the links below to find all the information you need and more.
https://www.answers.com/Q/What_does_PL_stamped_on_the_inside_of_ring_mean
pl stands for plum, it is a mark that the gold will actually be a full 14k not 13.5 What does PL 18k mean stamped on a gold necklace? Hi anything with PL before or after 18 k or 9k is an indication...
https://www.leaf.tv/articles/what-are-some-identifying-marks-on-a-platinum-ring/
Platinum Content Marks. In most countries where platinum jewelry is manufactured, the pure platinum content is at least 85 percent, according to Platinum Today. Makers commonly alloy platinum with the PGM metals—palladium, ruthenium and iridium. Copper and cobalt are also commonly alloyed with platinum for polishing ability and color.
https://www.liveabout.com/platinum-jewelry-information-2043747
Aug 17, 2017 · Jewelry that contains at least 950 parts per thousand of pure platinum may be marked or described as "Platinum". Jewelry that contains 850, 900 or 950 parts per thousand of pure platinum may be marked "Plat" or "Pt" if a number is used in front of the term to disclose the amount of pure platinum in the mix, such as : "850 Plat" or "850 Pt", or
http://www.amaterracrianza.com/jewelry-makers-marks-in-alphabetical-order/
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https://www.coincommunity.com/forum/topic.asp?TOPIC_ID=231904
Jun 12, 2015 · platinum isn't measured in karats, it's measured in purity (.85-.999) so my guess is you have an 18kt white gold ring that's plated in platinum or most of the ring is 18kt white gold with another part made out of platinum, couldn't know without seeing it... as for WL it is the manufacturers mark.
https://truval.com/blog/jewelry-identification-marks/
Jewelry Makers Marks Silver Much like gold jewelry maintains a relatively straightforward identification process for karat content, so does silver. Sterling silver, for instance, will have a mark of ‘925.’ This signifies that the piece of jewelry maintains a silver content of no less than 92.5% silver.
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