HDS is the maker’s mark for Helzberg Jewelers. The “14k” in a stamp of “14k hds” on a ring or other piece of jewelry indicates the purity of the gold.

What does FD 925 mean on jewelry?

If you see “925” or “925 China” stamped on what you thought was your gold jewelry, then the jewelry has 92.5% sterling silver content and is merely gold-plated.

Can white gold have 925 on it?

Sterling silver is 92.5% pure silver and 7.5% an alloy, commonly copper. You can tell sterling silver and white gold apart by searching for the hidden 925 on the jewelry piece, indicating the sterling silver composition. White gold is also often coated with a rhodium plating to aid in its preservation.

What’s the difference between silver and white gold?

Sterling silver is 92.5% pure silver and 7.5% an alloy, commonly copper. White gold is actually yellow gold combined with an alloy such as nickel, silver, platinum or palladium.

What are the stamp numbers on gold jewelry?

For gold, the stamps are 375, 585, 750, 916, 990 and 999 For silver, the stamps are 800,925,958 and 999 Please refer to the photo to see what the stamps look like as well as the essay’s office stamp. That covers the most common stamps on gold jewelry. There may be some other variations or even country marks such as Italy alongside these markings.

What does 14k gold plated jewelry stamp mean?

This means 14k gold plated, but this does not give any information as to what the base metal is. Gold is the same as silver in that it is much too soft on its own. There are several variations of gold mixes and these are what they actually stand for.

What does the stamp on a 10K ring mean?

I received a ring with a stamp on the inside that says: “10K (has a star next to it) HDO”. Along the other side of the band on the inside too, it has the word “master”. I am Wondering what this means? I have tried searching it and looking up the stamp, but cannot find anything about it. Please help!

What does it mean when jewelry is stamped K?

This means no additives. While this is pure gold it is also very soft and tends to bend and scratch rather easily. This is one of the reasons it is rare to find jewelry that is pure gold. As a side note, palladium is added to gold to make white gold. Also, Karat is usually stamped k, K, or KT and is different from Carat.