pt
pt
The elemental symbol for Platinum is Pt.
Platinum jewelry can be bought in most jewelry shops and is a very good but slightly more expensive alternative to nickel jewelry. Most people prefer platinum jewelry over nickel jewelry because nickel jewelry is very reactive and can cause allergic reactions.
Abbreviation for ROMAN
Abbreviation for ROMAN
Platinum jewelry is more resistant to scratching or denting, but it does not necessarily last any longer
No, platinum jewelry is not measured in karats. The purity of platinum jewelry is measured in percentages, such as 950 parts per thousand being considered as 95% pure platinum. Karats are typically used to measure the purity of gold.
Platinum
PLAT refers to jewelry that is made of at least 95% pure platinum. PT950 indicates that the jewelry is made of 95% platinum and 5% alloy metal for durability. Both symbols signify that the jewelry is of high quality and valuable.
Platinum bracelets can be purchased from stores that sell jewelry like Zales, Jared, and Cartier. These bracelets can also be purchased from websites like Amazon, Blue Nile, Etsy, and Ross-Simons.
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
PI represents the platinum with Iridium setting of the jewelry. It is mostly used in fine jewelry. The ring might be a fine jewelry.