Or, contact the owner JACMEL JEWELRY, INC. The JCM trademark is filed in the category of Jewelry Products . The description provided to the USPTO for JCM is Jewelry-Namely, Earrings, Rings, Pendants, Necklaces, Charms, Bracelets, Chains and Pins, Made in Whole or in Part of Precious Metals, Such as Gold and Silver.

How can you tell if a 14K white gold ring is real?

Jewelry which was manufactured in Europe, might be marked with numbers that represent the gold content, such as 585 for 14k gold, and 750 for 18k gold. If the ring is stamped with one of these alloy marks and is white in color, then it is probably white gold, and if it’s yellow in color it is yellow gold.

What is stamped white gold?

The karat number is usually followed by letters such as K or KT. For example, 18KT stamped on a white gold ring means that it is 18 karats, which also means that it contains 75% pure gold. Parts-per-thousand marks are also used, and they denote how many thousandths of the gold alloy are actually pure gold.

Is 925 sterling silver worth money?

Short Answer. You can buy or sell collectible 925 silver items (also known as sterling silver), such as jewelry and flatware, for anywhere from under $10 to several hundred dollars. As scrap, silver is worth around $21 per ounce, but 925 silver is worth somewhat less (about $19) since it only contains 92.5% silver.

Why is my gold ring not stamped?

Your ring may have been custom made and the jeweler did not stamp the karat into the inside of the ring. This is true, especially in older jewelry. The ring may have been resized or the stamping may have worn with time. Take your ring to your jeweler to be certain.

What does RBP mean on a ring?

“Ring Back Price” can be abbreviated as RBP.

What does the 14K mark on gold jewelry mean?

Jeweller’s Marks A lot of jewelry will have several stamps or marks. Often there is one stamp to indicate the purity of the gold (“14K”, as mentioned above). The purity mark can be accompanied by a second mark called a maker’s mark or a jeweller’s stamp.

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.

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 do the numbers mean on gold jewelry?

Authentic gold jewelry should have a stamp to indicate the purity of the gold in the piece. This mark can be in several different formats. For example: 585, 14kt and 14K all mean 14 karat gold. All of these formats are easy to understand, except possibly the 3 digit number format. These numbers tell how pure the gold is.