Cubic zirconia, or CZ for short, is one of the most versatile and used diamonds as an alternative. Characterized by sparkling brilliance and affordability while fitting multiple uses, it is one of the staple alternatives in the jewelry industry. In this comprehensive guide, we shall explore all you need to know about cubic zirconia, from the very properties it has to how it compares to diamonds, the various uses of CZ, and even how to care for your jewel.
What is Cubic Zirconia?s
Cubic zirconia, or CZ, is a synthetic product that closely resembles the look of diamonds. Composed of zirconium oxide, it has gained much acceptance as a diamond alternative since the early 1970s, primarily because of its optical properties. Its diamond-like brightness and affordability have made it a favourite of those who want the look of diamonds but cannot spend the amount on them.
Background of Cubic Zirconia
Cubic zirconia was discovered in its natural state in 1892, however it wasn’t until 1976 that the Soviet Union produced the first commercially available synthetic cubic zirconia. Cubic zirconia stormed into the jewelry market as an inexpensive alternative to diamonds in the late 1970s and has since risen in popularity.
How Is Cubic Zirconia Produced?
The technique involved in the manufacturing of cubic zirconia is called “skull melting.” In this technique, the raw materials which are usually zirconium dioxide, are placed inside a crucible. Heat is then applied to extremely high temperatures. Once cooled, this material crystallizes into cubic zirconia. It forms flawless, colorless stones that are cut and polished like diamonds in clarity and brilliance.
Properties of Cubic Zirconia
Cubic zirconia has some properties that distinguish it from natural diamonds and most other gemstones.
Composition in Terms of Physical and Chemical Properties
Cubic zirconia is a chemical compound of zirconium oxide (ZrO2) in crystalline form. It is entirely synthetic and does not contain carbon, like diamonds. Its Mohs scale of hardness falls between 8 to 8.5. This indicates that the material has lesser resistance to abrasion than a diamond. The Mohs scale of hardness ranks a diamond a 10. However, it is still pretty strong for wear.
Comparison of Cubic Zirconia with Diamonds
There are several factors in which cubic zirconia can be compared to diamonds:
• Brilliance and Sparkle: While CZ and diamonds share exactly the same sparkles, the cubic zirconia disperses a little more and, therefore, may sometimes create that effect. The fact remains, however, that many people often mistake it for fire in a diamond.
• Hardness: Diamonds are the hardest natural material, but their counterparts in terms of cubic zirconia will be softer and slightly prone to scratches.
• Weight: Cubic zirconia has heavy weight since it is denser than the diamond. This means that given an equal size, cubic zirconia will weigh more than a diamond would.
Cubic Zirconia vs Other Diamond Simulants
Other diamond simulants are moissanite, white sapphire, and glass. Moissanite compares to cubic zirconia – cubic zirconia is inexpensive, but moissanite is much harder and more fiery. Cubic zirconia is tougher than glass or crystal and has a more diamond appearance.
Why Use Cubic Zirconia?
Cubic zirconia jewelry is in high demand for many reasons.
It’s Affordable
One of the main reasons why cubic zirconia is so significant is that they come without a hefty price. CZ is extremely less expensive compared to the stone or even a lot of diamonds’ substitutes. This makes it a better choice for those who want to enjoy the brilliance of gemstones without spending a small fortune.
The Responsible and Eco-Friendly Choice
Cubic zirconia is a manmade gemstone so no mining needs to take place, thus its linkage to unethical, conflict-driven mining like with the diamond is less.
Colors Can Be Varying Tones
Cubic zirconia can be colored, but there are many colors including clear, pink, blue, green, and yellow. For most people, this kind of jewelry is very versatile and is a matter of personal preference.
Toughness
Whereas cubic zirconia cannot be said to be as hardy as a diamond, it does hold out well with everyday use. Cubic zirconia does not scratch or tarnish readily and is, therefore, great for an engagement ring or for earning earrings.
Different Cuts of Cubic Zirconia
Cubic zirconia can be cut in several forms. Each form provides a different look. These cuts are modeled after other precious stones like diamond cuts.
Round Brilliant Cut
The round brilliant cut is the most common type of cut on cubic zirconia. It allows the stone to refract light in every direction, giving off brilliance.
Princess Cut
A square cut, the princess cut is given a very modern look with a sleek shape. Another highly desirable option in engagement rings and fashion jewelry.
Emerald Cut
This emerald cut is stepped with a rectangular shape. What’s important in this style of cut is clarity. Brilliance is not something that is as brilliant as with a round brilliant cut.
Cushion Cut
The cushion cut is when a square or rectangle shape has rounded edges to make it softer and more vintage.
Marquise Cut
The marquise cut is a pointed length on both sides that gives a dramatic and elegant look. It’s popularly worn as rings and pendants.
Common Usage Of Cubic Zirconia
Cubic zirconia is a versatile gemstone that can be used in many different pieces of jewelry.
Engagement Rings
For people wanting a cheap yet classy substitute for diamonds, cubic zirconia is always in demand for engagement rings. Bright and sparkling, it is an excellent centerpiece for any jewelry.
Fashion Jewelry
CZ is extensively used in the art of fashion jewelry, ranging from chunky necklaces to splashy bracelets. It is offered in a wide variety of colors, which affords a great deal of creativity as well as bold fashion.
Earrings, Bracelets, and Necklaces
Cubic zirconia is often used for earrings, bracelets, and necklaces because it’s inexpensive and shiny. An average person wears studs almost every day, especially if they are made of CZ stones.
How to Take Care of Cubic Zirconia Jewelry
For your cubic zirconia jewelry to retain its brightness and shininess, it needs care and maintenance.
Cleaning and Care Instructions
The cubic zirconia can also collect dirt and oils which will eventually make its sparkle dull. For cleaning CZ jewelry, soak the items in a mixture containing mild dish soap and warm water, then gently scrub with a soft-bristled brush. Rinse and dry with a soft cloth.
Storage for Cubic Zirconia Jewelry
Store cubic zirconia jewels away from other gems to prevent scratching. The best place for keeping CZ pieces will be in a soft pouch or a lined jewelry box.
Protecting Cubic Zirconia
Cubic zirconia is quite strong but softer than diamond, and it gets scratched if not treated with care. Avoid wearing CZ jewelry for certain activities that may expose it to chemical and physical impacts.
How to Buy Quality Cubic Zirconia
When buying cubic zirconia jewelry, a few factors of consideration apply to ensure you get good-quality pieces.
The Grading System for Cubic Zirconia
While cubic zirconia does not have an official grading system like diamonds do, the quality is sometimes assorted. AAA or AAAAA is considered the highest grade and indicates a flawless stone with maximum brilliance.
How to Select the Right Accent For Cubic Zirconia
The setting of the stone is the most significant aspect of the entire cubic zirconia jewelries. Use settings that have good quality like sterling silver, white gold, or platinum to help realize the brilliance of the CZ stone.
Cubic Zirconia vs Lab-Grown Diamonds
Another ethical alternative is lab-grown diamonds, which somewhat resemble another artificial product, known as cubic zirconia. They are created in a lab, but they differ from each other in terms of their composition: Lab-grown diamonds are based on carbon and have the same chemical composition as natural diamonds. Therefore, although cubic zirconia is much cheaper, lab-grown diamonds offer the same hardness and durability as diamonds of nature.
Conclusion
Cubic zirconia is a beautiful, affordable, and versatile diamond alternative. Whether you want an engagement ring, fashion jewelry, or an everyday accessory, CZ offers you stunning brilliance at a fraction of the price. Understanding its properties in the right cut and setting as well as proper care will make this gemstone beautiful for years to come.
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