DQ CZ is a jewelry brand from QVC that means Diamonique Cubic Zirconia symbolizing that the stone in the setting is not a genuine diamond but a man-made gem.

CZ letters may also be the ring maker’s mark that possibly stands for the initials of the goldsmith who made it. 

Cubic zirconia is an exclusively lab-created, colorless, and synthetic gemstone made of the cubic crystalline form of zirconium dioxide. DQ CZ is meant to look like precious gems but does not possess the durability or hardness of the real thing.

A CZ (Cubic Zirconia) stamp means the center stone is not real. A ring setting without any stamp or that appears to be peeling also indicates that the center stone is of inferior quality. 

CZ is a beautiful synthetic gemstone and distinct in its aesthetic qualities and physical structure. It is available in colors of the rainbow, making it more anticipated by the consumers.

The high hardness and great fire are the reason behind Cubic Zirconia being regarded as a substitute for diamond. Currently, DQ CZ has established itself as a gorgeous gem in its own right. 

What does 14k DQ CZ mean?

CZ means that the center stone is cubic zirconium and 14k refers to its purity. 14 k DQ CZ means that it is 58.3% pure gold and 41.7 % mixture of other metals like silver, zinc, copper, and nickel.

How much is cubic zirconia worth?

Cubic zirconia is synthetic and mass-produced, so it is very inexpensive, and the price range varies largely depending on the metal setting they are composed of. 

Cubic zirconia rings within the price range of $20-$40 are made of silver, brass, or copper plated with platinum or gold. The cost of one carrot cut and polished cubic zirconia stone is $20.  

It is far cheaper than diamonds as their rate starts at $1800 for one carat and significantly increases according to the size.

Cubic zirconia does not last a lifetime when you wear them as wedding rings for everyday use as the stone fades and scratches instantly, ultimately relinquishing their brilliance within two years or so. 

It is advisable not to spend extra money on a nicer band when you have to replace the entire ring in the long run. 

Is Diamonique a real diamond?

Diamonique is a registered trademark of television shopping network QVC INC. They use it as a brand name for cubic zirconia that is falsified to colored diamond, colorless diamond, and colored gemstone jewelry, including ruby, sapphire, and emerald.

QVC displays Diamonique as one of the finest man-made simulated gemstones instead of mentioning it as cubic zirconia. So, if you go and search for cubic zirconia, your query will not match any item.

Diamonique costs much lesser than diamonds. The size of a simulated diamond is cut to measure the same as natural diamonds. It is marketed as one carat as its size is the same as a one-carat natural diamond but weighs more than a carat.

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Is 14k CZ real gold?

Yes, 14k CZ is real gold and not plated. It is the finest and solid jewelry with a dazzling high polish finish.


The article gave us a clear reflection on the difference between the real diamond ring versus Diamonique Cubic Zirconia (Dq Cz), which is lab-created and synthetic. They are far less costly than diamond but resembles one. 

It is also less durable, so by spending some extra money, you may find a better-quality ring, but that also lasts for no more than two years and loses its luster.

Check out our article on the List Of Jewelry Manufacturers in Miami, Florida

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