Searching for Platinum Jewelry Mark Identification information? Follow the links below to find all the information you need and more.
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
https://www.leaf.tv/articles/what-are-some-identifying-marks-on-a-platinum-ring/
Such a ring may simply read "Platinum," "Plat" or "Pt," or may be marked "95% Plat," "950 Plat" or "950 Pt." Rings containing 850 or more parts pure platinum may be described as "platinum" if they use the number "850," or "85% or more" to qualify "Platinum" or its abbreviation in the content marking. Abbreviation marks for other PGMs include: "Plat."
https://www.gold-traders.co.uk/blog/simple-platinum-hallmark-guide/
Mar 14, 2011 · There are four recognised standards of platinum: 850 (85% pure) 900 (90% pure) 950 (95% pure) 999 (99.9% pure) When identifying an item as being platinum, it’s important to check the shape and contents of the fineness mark. If the shape is anything other than what is shown below, it isn’t platinum. As you can see, our ring is 950 platinum.
https://www.langantiques.com/university/jewelry-makers-mark/
Boucheron Maker’s Mark Maker’s marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold, silver or platinum item. Also called ‘Trademarks,’ they often provide the only evidence that a certain piece of jewelry has indeed been manufactured by a certain jewelry maker.
https://truval.com/blog/jewelry-identification-marks/
Jewelry Identification Marks. Though romanticized in movies, jewelry heists have been prevalent throughout history. (The Hope Diamond comes to mind.) And oftentimes theft can lead to “recoveries,” where crafty go-getters will attempt to replicate items that may be perceived as the real thing.
https://www.leaf.tv/articles/how-to-identify-jewelry-markings/
Note that a “950 Platinum” mark indicates that jewelry is 95 percent pure platinum, or 950 parts pure platinum out of 1,000. Identify this type of jewelry by any of these other marks: “Plat 950,” “Pt950,” “PLAT,” “PT,” “950 Plat” or “950Pt.”
https://www.globalgemology.com/a.html
AARON BASHA Hallmark(s): "Aaron Basha", "AB" Information: Aaron Basha began designing and retailing jewelry in the 1950s. His retail store is located on Madison Avenue in Manhattan, New York. Basha is known for their baby shoe charms, often jeweled with diamonds and gems.
http://www.amaterracrianza.com/jewelry-makers-marks-in-alphabetical-order/
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