CZ= Cubic Zirconia
Cubic Zirconia is a man-made imitation diamond.
Cubic zirconia (or CZ), is the cubic crystalline form of zirconium dioxide (ZrO2). The synthesized material is hard, optically flawless and usually colorless, but may be made in a variety of different colors. It should not be confused with zircon, which is a zirconium silicate (ZrSiO4). Because of its low cost, durability, and close visual likeness to diamond, synthetic cubic zirconia has remained the most gemologically and economically important competitor for diamonds since 1976. Its main competition as a synthetic gemstone is the more recently cultivated material, synthetic moissanite.
cz rating ? well i do know that there are different quality cz's that rate in quality,such as would be for diamonds.
825 Cz likely refers to the metal composition of the ring. In this case, 825 indicates a silver content of 82.5%, and Cz could stand for cubic zirconia, a type of synthetic gemstone often used as a diamond substitute in jewelry.
It stands for Precious Designs, Inc. Their jewelry is nice.
When you have a piece of 10k jewelry that has 'OTC' on it, it is the name of the company. OTC has been a leader in the fine jewelry industry for many years.
CZ stands for Cubic Zirconia in regards to jewelery. It is a synthetic (created in a lab) alternative to diamond. The main difference between Cubic Zirconia and actual Diamond is the weight, hardness, and the pricing. CZ weighs more than a diamond of the same size, but is a lot less hard. CZ is usually referred to as "fake" or "faux", as it is not the real thing; but CZ is a lot more affordable than diamond.
The letters in jewelry usually stand for the person who made it or the company. The 925 is the silver content of the jewelry. At 925 you have sterling silver and that is good.
DO CZ likely stands for "Cubic Zirconia," a synthetic gemstone that is often used as a diamond alternative in jewelry. It indicates that the piece of jewelry contains cubic zirconia stones.
When jewelry is stamped with "C2," it typically indicates that the piece is made of a metal alloy containing at least 92.5% pure silver, which is known as sterling silver. The "C" stands for "coin," indicating that the silver used is of a high quality similar to that used in coins. The number "2" may refer to the specific manufacturer or designer of the jewelry, or it could be a code for the type of silver or the production batch.
333 gold is the equivalent of 9kt. gold stamped mostly inside rings from Europe.
the best known cz's are Russian cz. next to the Russian cz,are the ones cut in Switzerland,as they are known for cutting the most famous glass in the world,swarovski crystal.
"PAJ CZ" on jewelry typically indicates that the piece is made by the brand PAJ and features cubic zirconia (CZ) as the primary stone. Cubic zirconia is a synthetic gemstone often used as a diamond substitute due to its brilliance and affordability. The "PAJ" branding signifies the designer or manufacturer, while "CZ" highlights the use of this particular material in the jewelry piece.
CZ stands for the company that made the ring. A "CZ" can also be cubic zircon that is a man made gem/diamond.