“DGL” may refer to Dufau Gemological Laboratory, which is a gemological testing and certification laboratory. 

The Dufau Gemological Laboratory provides a range of services related to gemstone testing, grading, and certification, and may also offer jewelry appraisal services.

What Does DGL Mean On Gold Jewelry?

“DGL” stamped on gold jewelry likely stands for Dufau Gemological Laboratory, which is a gemological testing and certification laboratory. 

If you see “DGL” stamped on gold jewelry, it could indicate that the jewelry has been tested, graded, or certified by the Dufau Gemological Laboratory. It may also indicate that the jewelry has been appraised or evaluated by a gemologist associated with the laboratory.

What Is It Worth?

Determining the value of gold jewelry with a “DGL” stamp on it requires more information about the piece, such as the karat weight of the gold, the weight of the jewelry, and the current market conditions.

The weight of the jewelry also plays a role in determining its value, as heavier pieces of jewelry will generally contain more gold and therefore be worth more.

Is It Of Good Quality?

A “DGL” stamp on gold jewelry does not necessarily indicate the quality of the piece, as it simply refers to the Dufau Gemological Laboratory and their services related to gemstone testing, grading, and certification.

The quality of the gold jewelry will depend on factors such as the purity of the gold, the design and craftsmanship of the piece, and any other materials used, such as gemstones or other metals.

Conclusion

The “DGL” stamp on jewelry refers to the Dufau Gemological Laboratory. However, the stamp does not necessarily indicate the quality of the gold jewelry itself. 

The quality and value of the piece will depend on factors such as the purity of the gold, the design and craftsmanship, and current market conditions. It’s best to consult with a jeweler or appraiser for an accurate assessment of the piece’s quality and value.