“UP” typically stands for “Unplated,” indicating that the jewelry does not have a plating or coating of any metal, such as gold or silver, on its surface. 

This means that the jewelry is made entirely of base metal, which could be copper, brass, or other metals.

Jewelry that is unplated may be less expensive than plated or solid metal jewelry, but it may also be more prone to tarnishing or discoloration over time.

What Does 14K UP Mean?

“14K UP” means that the item is made of a base metal and is not plated with any other material, including gold. Therefore, it does not contain any gold content and is not considered valuable from a precious metals standpoint. 

The value of the item would depend on factors such as the quality of the base metal, the craftsmanship, and the overall design.

What Is It Worth ?

The value of jewelry marked as “UP” or “unplated” will depend on several factors, such as the metal used as the base and any additional materials used in the jewelry’s design. 

Generally, unplated jewelry will be less valuable than plated or solid metal jewelry, but the specific value will vary based on the quality and craftsmanship of the piece. 

Is It Of Good Quality?

“UP” on jewelry simply means unplated, indicating that there is no coating of any precious metal, such as gold or silver, on the surface of the jewelry. 

This does not necessarily mean that the jewelry is of poor quality, as the quality depends on the materials used and the craftsmanship involved in making it.


“UP” on jewelry stands for “unplated”, which means that the piece does not have any plating or coating. 

This can affect the value of the jewelry, as it is not made of a precious metal and may not have the same durability or longevity as plated or solid metal jewelry. 

It’s important to consider all of the crucial factors when determining the value and quality of jewelry with the “UP” marking.