Cubic Zirconia vs. Diamond Weight Chart

Jan 27, 2024
Cubic Zirconia vs. Diamond Weight Chart

Cubic Zirconia vs Diamond Weight Chart

Have you struggled to find the difference between cubic zirconia vs diamonds? Have you ever found yourself comparing cubic zirconia and diamonds? You know, those beautiful gems that adorn our jewelry? Well, today, we're diving into an intriguing exploration of these sparklers, focusing on something that often perplexes buyers: their weight and size.

In this blog, we're going to crack it down in straightforward terms. We'll take a closer peek at cubic zirconia and diamonds, comparing their weight and size.

What is Cubic Zirconia?

Cubic Zirconia (CZ) is a synthetic gemstone utilized as a choice for diamonds. It is made from zirconium dioxide in laboratories, meaning it is not made naturally. Cubic Zirconia looks similar to diamond, it is colorless. However, some of the jewelers these days are also offering CZ in different color options to make them look like sapphires or emeralds.

What is a Diamond?

A diamond is a special naturally formed precious gem found in the ground, not made in a lab. It's unique because it's extremely hard and can flash luminously.

Diamonds take millions of years to develop deep within the Earth, where carbon particles are pressed together under lots of heat and pressure.

Diamonds can be transparent or come in different colors, but the most valuable ones are usually transparent or nearly clear. They're renowned for their spectacular flash.

A diamond is a super hard and shiny gem that nature creates over a long time. It's a top choice for making jewelry extra special.

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Cubic Zirconia vs. Diamond: A Comprehensive Comparison

Gemstones have long intrigued human beings with their magnificence and attraction. Among the many gems available, Cubic Zirconia (CZ) and Diamonds stand out for their radiance and classiness. Both are used in jewelry, but they vary greatly in terms of source, properties, and weight.

1. Composition and Origin

Cubic Zirconia (CZ): It is a man-made gem, an outcome of human invention. It consists of zirconium dioxide, a crystalline material made in laboratories. CZ is not discovered naturally in the Earth's crust.


Diamond: It is a product of nature's unique natural procedures. They are created deep within the Earth's mantle under severe heat and pressure.

2. Appearance

Cubic Zirconia: CZ is made to simulate the appearance of diamonds. It is recognized for its shine and blaze, which refer to the gem's capability to reflect and refract light, creating a spectacular play of colors.


Diamonds: It is praised for their outstanding magnificence. The most valuable diamonds are often colorless or have a faint hue of color. They display a bright flash, distinguished by their ability to spread light into a rainbow range of shades. The assortment of transparency and fire makes diamonds positively sought after for use in jewelry.

3. Durability and Hardness

Cubic Zirconia: CZ is relatively long-lasting and appropriate for daily wear. It indexes about 8 to 8.5 on the Mohs scale of mineral hardness, which estimates a material's opposition to marking. While CZ can withstand negligible wear and tear, it is not as tough as diamonds and can create scratches over time.

Diamond: It is the most rigid natural significance known to humanity and ranks at the top of the Mohs scale with a perfect 10. This superior hardness creates diamonds highly immune to scratching and abrasion. They keep their shine and brilliance even after years of wear.

4. Clarity

Cubic Zirconia (CZ): CZ is practically flawless in its artificial form. It lacks the internal or external flaws, known as inclusions and imperfections, that are typically found in natural gemstones like diamonds.

Diamond: It can differ in transparency. Many diamonds have tiny flaws or inclusions, which are usually graded on a scale from "Included" (I) to "Flawless" (FL). The presence and visibility of these inclusions can impact a diamond's weight and appearance.

5. Ethical Considerations

Cubic Zirconia (CZ): It is deemed an ethical option as it is a man-made gemstone with no ethical considerations related to mining practices or possible conflict diamonds.

Diamond: The diamond industry has encountered ethical challenges, specifically related to the sourcing of diamonds from regions associated with conflict and human rights misuses.

6. Weight and Density:

Cubic Zirconia (CZ): It has a denture of approximately 5.6 to 6.0 grams per cubic centimeter (g/cm³). This density indicates that for a given volume, CZ will naturally be weightier than a diamond of the exact dimensions.

Diamond: It is less dense than CZ, with a thickness normally ranging from 3.4 to 3.5 g/cm³. Therefore, for the exact volume or size, a diamond will weigh less than a CZ.

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7. Cost and Value

Cubic Zirconia (CZ): One of the most important benefits of CZ is its affordability. CZ delivers a unique visual likeness to diamonds at a fraction of the cost. This affordability makes it an appealing choice for those desiring the look of luxury without the high price tag.

Diamond: Diamonds are usually associated with luxury and are often regarded as a character of prosperity and status. Their abnormality, associated with the time and effort needed for extraction, particularly contributes to their increased cost. Diamonds can be a significant investment depending on their size, quality, and origin.

Cubic Zirconia vs Diamond Weight Chart

Final Take

Discover the world of beautiful jewelry at Maroth Jewels, where we present a gorgeous range of both Cubic Zirconia and Diamonds. Welcome the grace of Cubic Zirconia, an intelligent alternative that seizes the magnificence of diamonds without the high-cost tag. Or indulge in the timeless appeal of genuine diamonds, a sign of lasting love and culture

Explore our collection today and let Maroth Jewels be your trusted partner in adorning yourself with beauty, grace, and affordability.

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