A hallmark is an official mark or series of marks struck on items made of precious
... the type of metal, the maker/sponsor's mark and the year of the marking. ... The
hallmarking of other items...
From metal content to manufacturer, your jewelry markings can give you a ...
Vintage ring with maker's mark and platinum marking ... Types of Metal Markings.
Jewelry tips to help you choose the right metal for your rings, earrings, pendants,
... Jewelry is normally stamped with a marking to show the type of gold. For 9ct ...
Oct 8, 2013 ... There are many types of silver available on the market today. It is important to ...
There are cases of fraudulent marking but they are fairly rare.
And the “S925” represents the jewelry which include 92.5 percent pure silver,
and if marks “SF” that means this kind of jewelry contains 7.5 percent copper
This type of jewelry, called "costume," was not meant to be handed down through
the ... Besides maker's marks, a back may be stamped with numbers ("925" ...
Jul 4, 2006 ... Guide to the Precious Metals Marking Act and Regulations ... and quality marking
of precious metal articles, including jewellery, hollow ware, ... fineness, weight,
thickness, proportion or kind of precious metal in an article; ...
For estate jewelers and jewelry historians, hallmarks provide for an extra source
.... There are four main types of hallmarks that can give vital information on the ...
Federal law requires that gold jewelry sold in the United States must be marked
with the gold content. The U.S. jewelry industry has standardized the marking of ...
May 30, 2015 ... What Do the 750, 585, and 417 Markings on Gold Jewelry Mean? As a
professional gold buyer, I had ... More Information on Gold Quality Types ...