The Difference Between CZ Jewellery and Crystal Jewelry
Cubic Zirconia or CZ is a cubic, synthetic crystalline form of ZrO2 or Zirconium Dioxide. It is considered to be a substitute to diamond in jewelry. In fact, even the most experienced and highly trained gemologists can be easily deceived by CZ imitations.
The basic difference between Cubic Zirconia and crystals can be revealed by a very thorough gemological inspection. Most gemologists use equipment like loupe, which is a very small magnifying glass, or microscope.
It is worth mentioning that some properties of Cubic Zirconia are quite similar to crystals like diamond. This is the primary reason why CZ was used by the Russians in laser optics. You must have seen people comparing Crystals with Cubic Zirconia. Since CZ is mostly used as replacement of crystals and other jewelry elements, people want to understand the difference between them.
First of all, let us discuss the molecular structure of both these substances. We’ve tried to simplify the explanation so everyone can easily understand the difference. As mentioned earlier, Cubic Zirconia or CZ is the cubic, crystalline form of ZrO2 or Zirconium Dioxide. In simple terms, it means Cubic Zirconia is optically flawless and hard. In addition to this, it appears to be very high quality, quite similar to diamond.
Color and Flaws
It is worth mentioning that many crystal are naturally impure. Therefore, they may have a lot of inclusions or flaws. For instance, trigons or remnants of original crystal faces. Some crystal even have shades of particular colors in their appearance due to differently colored foils in the background. It is quite hard to find crystals without any color. On the other hand, production and manufacturing of Cubic Zirconia or CZ is completely flawless. In addition to this, since Cubic Zirconia is produced from synthetic matter, it is completely colorless. There are no impurities at all.
These days, it is very easy to identify the flaws in crystals or Cubic Zirconia. Most gemologists use a standard instrument to magnify the image of the stone around 10 times to its original size. In Cubic Zirconia, the facets’ direction is never properly pointed. Moreover, the edges or intersection points where different facets meet are more rounded off and smoother. When we talk about crystals, the edges or point of intersection usually form a sharper edge, which is crisp and clean, like in a knife.
Style and Appearance
As a jewelry beader / maker or customer, the most important question you to answer is whether Cubic Zirconia is prettier than crystal. This can be a very tough question to answer. Crystal always has a light, warm reflective quality that can never be overlooked.
On the other hand, CZ or Cubic Zirconia can definitely have an infinite number of facets and cuts. Due to this, Cubic Zirconia has a specific visual texture and depth. It won’t be wrong to say that both CZ and crystals have their own charm in some way.