Cubic Zirconia Vs Diamond Price

The cost of cubic zirconia versus diamond is a topic that is frequently discussed among jewelers. The difference in price between diamonds and cubic zirconias is not always as significant as the appearance of the stone in question. The stone may be a fake if it appears too dull or has excessive cloudiness. However, both are valuable, and a high-quality one will last for many years. The most significant difference is the origin of the stones. On the other hand, Cubic zirconia is created in laboratories, while diamonds are mined. As a result, the diamond is the most expensive gemstone.

There is only a slight difference in the quality of the two simulants compared to one another. The majority of people cannot distinguish between a diamond and cubic zirconia simply by looking at them. If you purchase a larger cubic zirconia stone, it will sparkle more brightly than a comparable-sized diamond. The depth and brilliance of the two stones, on the other hand, are not comparable. It will become increasingly apparent that there are differences between the two types of diamonds as the diamond grows in size.

Cubic Zirconia

Cubic zirconia (CZ) is a crystalline form of zirconium dioxide cubic in shape (ZrO2). The synthesized material is rugged and colorless in appearance, but it can be produced in various colors as well. A common misunderstanding is that it is synonymous with zircon, a zirconium silicate mineral (ZrSiO4), and it is sometimes referred to incorrectly as cubic zirconium.

For decades, synthetic cubic zirconia has remained the most critical gemological and economic competitor for diamonds due to its low cost, long life span, and visual similarity. Commercial production of synthetic cubic zirconia began in 1976 and has continued today. Its primary competitor as a synthetic gemstone is synthetic moissanite, a material that has only recently been discovered and cultivated.

Care & Cleaning Of Cubic Zirconia

When cleaning cubic zirconia jeweler, start with a small, soft brush and some lukewarm (not hot) water mixed with a light liquid soap to get the job done. After dipping the brush into the soap and water combination, gently scrub the CZ jeweler with the brush.

Absolutely! Put enough hydrogen peroxide in a small dish to completely cover the item you want to clean. Fill the basin halfway with water. The solution will eliminate any bacteria that may be present on the surface. Allow the jeweler to soak in the peroxide for approximately 15–20 minutes.


In its solid form, diamond is a solid form of the element carbon, with its atoms grouped in a crystal structure known as diamond cubic structure. Another solid form of carbon known as graphite is the chemically stable form of carbon at ambient temperature and pressure. However, diamond transforms to this form of carbon at an exceedingly slow rate. Diamond has the highest hardness and heat conductivity of any natural material, characteristics used in various industrial applications, including cutting and polishing equipment, to achieve these features. They are also responsible for the ability of diamond anvil cells to submit materials to pressures similar to those found deep under the Earth.

The arrangement of atoms in diamond is exceedingly strict, which means that only a few impurities may taint it (two exceptions are boron and nitrogen). In diamonds, small quantities of defects or impurities (about one per million lattice atoms) cause the color to change from blue to yellow to orange to red. Diamond is blue because of boron, yellow because of nitrogen, and brown because of flaws. Diamond also has a very high refractive index and a reasonably high optical dispersion, making it an excellent optical material.

Care & Cleaning Of Diamond

To ensure that your diamond jeweler remains in pristine condition, an easy strategy is to soak the diamond in an ammonia-based household cleaner (such as a window cleaner) overnight, once or twice weekly. Remove the diamond from the cleaner in the morning and gently brush it with a soft, clean toothbrush to remove any remaining dirt and grime.

Warm water, a soft toothbrush, and mild soap are required, and it is not recommended to use toothpaste to clean diamonds. Using a soft-bristled toothbrush, gently clean your diamonds after being soaked in soapy water for a few minutes. Along with cleaning the diamond’s face, it is also essential to clean the diamond’s back, prone to dirt accumulation.

Cubic Zirconia vs. Diamond Price

Cubic Zirconia Price

Cubic zirconia simulants are significantly less expensive than mined diamonds. Consider the following example: a flawless 1 carat round colorless diamond graded D sells for approximately $12,000, while a 1-carat cubic zirconia is only worth $20. In addition, as the carat size increases, the cost difference between cubic zirconia and diamond becomes even more significant.

If you’re in the market for a lab-created stone for your engagement ring, you’ll find that there are numerous options to consider. The most popular artificial gemstones include lab-grown diamonds, moissanite, synthetic white sapphires, and cubic zirconia, to name a few. The synthetic stone cubic zirconia is another option if you’re on a tight budget and looking for something free from conflict.

When comparing cubic zirconia and diamond. Should consider the clarity of the diamond. . You can find a perfect sparkle in a clear diamond. More expensive diamonds are less likely to be scratched or chipped. A cubic zirconia stone will also outlast a diamond in terms of durability. They are rated at 8.5 on the Mohs hardness scale, making them harder than most gemstones. Finally, a diamond will outlast a cubic zirconia stone in longevity.

Diamond Price

Purchasing a diamond can be a confusing process. On the surface, it appears as though nothing makes any sense. Compare and contrast this 2 carat diamond from James Allen with this 2 carat diamond also from James Allen in size and weight. Both diamonds are two carats in weight. What is the logic behind the fact that they are both the same size, yet one costs $6,340 and the other costs $20,380? The 20k diamond is a better deal than the 10k diamond!

To determine the price of a diamond. Must consider many factors, and this article will go through them all from A to Z, starting with D. (diamond color grade pun).

What Is The Monetary Value Of A Cubic Zirconia Diamond?

It’s no secret that natural diamonds are pricey, so you’re probably reading this. As stated previously, a diamond’s price is determined by its strength, demand, and quality. According to, a 0.5-carat diamond costs $1,500 and a two-carat diamond costs $21,000.

Diamond alternatives like CZ can help reduce costs. An artificial diamond can cost up to 40% less than a mined diamond. Because it is synthetic and mass-produced, cubic zirconia is an affordable gemstone. Cut and polished cubic zirconia stones are available for as little as $20, and a similar two-carat stone will cost approximately $30. This is significantly less expensive than diamonds, which start at $1800 for one carat and rise significantly in price as the size of the diamond increases.

How Do You Tell The Difference Between A Diamond And A Cubic Zirconia?

It is more likely that cubic zirconia will be colorless, a telltale sign that it is not a diamond. The fact that a diamond will contain natural inclusions throughout the stone, which is solid evidence that the stone is genuine, is another significant difference. Typically, I Can only notice these inclusions under a magnifying glass.

Is Cubic Zirconia As Hard As Diamond In Comparison?

In terms of hardness, cubic zirconia rates between 8 and 8.5 on the Mohs scale make it slightly more complicated than most semi-precious natural gemstones. Compared to diamonds, it has a high refractive index of 2.15–2.18 (as opposed to 2.42 for diamonds), and its sheen is vitreous. Its dispersion is relatively high, ranging between 0.058 and 0.066, far exceeding diamond (0.044).

Can A Cubic Zirconia Engagement Ring Be Worn With Confidence?

Is cubic zirconia a good material? In terms of a jeweler, cubic zirconia is a relatively inexpensive synthetic choice. However, it is not suggested for engagement rings or another fine jeweler. Cubic zirconia will not last as long as a diamond or colored gemstone, and it will not be nearly as beautiful as a diamond or colored gemstone.

Which Is More Superior, Cubic Zirconia Or Swarovski Crystal?

To put it another way, Swarovski Zirconia is a superior variation of Cubic Zirconia in terms of quality. It is also more expensive because it has the Swarovski logo and is of more excellent quality than the other options. Swarovski aims to create “a diamond for everyone,” which perfectly aligns with this. Diamond imitations such as the original Swarovski crystals are even more affordable than diamonds themselves, and they were visibly identifiable from diamonds, if only by a bit of margin. On the other hand, Swarovski Zircon is an upgrade above diamonds, and it is an upgrade over both diamonds and Cubic Zirconia as well. As a result, Swarovski Zirconia is more expensive than Swarovski crystals and Cubic Zirconia, although it is still much less expensive than the genuine diamonds that it imitates.

A Diamond Or A Cubic Zirconia: Which Is Better In Value?

The bottom line is that using a cubic zirconia gemstone in an engagement ring is not recommended. The stone is not long-lasting enough for everyday use, and it loses its luster over time. However, if money is tight, CZ can be an excellent starting point for couples who desire an economic engagement ring while saving up for a more expensive piece later.

However, you might be able to get away with choosing a pair of cubic zirconia earrings or a CZ necklace because they won’t be subjected to the same kind of stress as an engagement ring. If the stones are not properly maintained and cared for, they may lose their luster. And don’t try to pass them off as genuine diamonds; diamond specialists can spot the difference in seconds.

Diamonds are superior to cubic zirconia and are therefore more expensive. There are many disadvantages to mined diamonds, but they can all be avoided by opting for lab-created diamonds instead.


The price of cubic zirconia is around 90 times less high than the price of a diamond, making it a fantastic deal. Although cubic zirconia is far less expensive than a diamond, the two stones are not interchangeable. They also have a variety of various characteristics. A diamond is more difficult to break, and a CZ is even more difficult. In other words, while a diamond is easier to cut, cubic zirconia is more durable than a diamond in terms of durability.

Even though the two diamonds are pretty comparable in terms of price, they are very different in their chemical makeup and physical attributes. Because cubic zirconia is made in a laboratory, it may be manipulated to have any hue, including a specific color. As a result, it is far less expensive than a diamond in various situations. The following elements should be considered when comparing the pricing of a colored diamond and colorless cubic zirconia.