What Is a Simulated Diamond? Meaning, Types & Benefits

A diamond doesn't have to be natural to look beautiful. Today, many buyers are choosing simulated diamonds because they offer the look of a diamond at a much lower price. But with terms like simulated diamond, diamond simulant, lab grown diamond, and moissanite used so often, it's easy to get confused about what you're actually buying.

The truth is that these stones may look similar, but they're made from different materials and have different levels of durability, sparkle, and value. Choosing the right one depends on your budget, lifestyle, and what matters most to you.

In this guide, you'll learn what a simulated diamond is, the different types available, how they compare to other diamond alternatives, and the pros and cons of each option so you can buy with confidence.

What Is a Simulated Diamond?

A simulated diamond, also known as a diamond simulant, is a stone or material that looks like a diamond but is not a natural or lab grown diamond. It is made from different materials, so it has different physical and optical properties. Common examples include moissanite, cubic zirconia, white sapphire, glass, and crystal.

Many people choose simulated diamonds because they offer a diamond-like appearance at a much lower price. While they may look similar at first glance, they do not have the same composition, durability, or value as real diamonds.

What Is a Diamond Simulant?

A diamond simulant is any stone or material designed to imitate the look of a diamond. The goal isn't to create a real diamond but to provide a similar appearance for buyers who want an affordable alternative.

Different diamond simulants have different strengths. Moissanite is known for its exceptional sparkle and durability, cubic zirconia is popular for its low cost, and white sapphire offers a more natural-looking shine. Glass and crystal are also used in fashion jewelry but are less durable and lose their appearance more quickly.

Knowing the differences between these options can help you choose a stone that fits your budget, lifestyle, and expectations.

Are Simulated Diamonds Real?

Yes. Simulated diamonds are real materials or gems, but they are not real diamonds. As they do not have the same properties or the same structure as a natural or a lab grown diamond, they are not real diamonds.

Cubic zirconia and moissanite are real stone, but they are not diamond crystals. They are made of other materials and they look like diamonds.

Simulated Diamonds vs Real Diamonds

At first glance, a high quality simulated diamond can look very similar to a natural diamond. However, there are important differences.

The major difference is in the making. Simulated diamonds are manufactured from materials that look like diamonds, while natural diamonds are naturally made from crystalline carbon that is formed over billions of years.

If a buyer is focused on an appealing appearance and cost, these buyers can consider simulated diamonds. On the other hand, a buyer who focuses on the value and the rarity of a diamond in the long term may consider going with a natural diamond.

Simulated Diamonds vs Lab Grown Diamonds

Many buyers think lab grown diamonds and simulated diamonds are the same, but that's not true.

Lab grown diamonds are real diamonds. They are the same as naturally occurring diamonds in every way.

Simulated diamonds are only diamonds in appearance.

Lab grown diamonds are a great option if you want a real diamond that is cheaper than a naturally occurring diamond. Simulated diamonds are a good option if you care more about appearance than having a real diamond.

Common Types of Simulated Diamonds

Just because they are called diamonds it doesn't mean simulated diamonds are made from the same material. In fact, a lot of different materials are used to create a diamond like appearance.

Cubic Zirconia (CZ)

Cubic zirconia is a popular and inexpensive diamond simulant.

It is a good choice for fashion jewelry because it looks clean and bright. But it is softer than a real diamond and can be scratched easily.

Moissanite

Moissanite is widely considered one of the best diamond simulants because of its exceptional sparkle, durability, and long-lasting appearance. While it has a different optical performance than a diamond, many buyers prefer it for its affordability and everyday practicality.

It is a durable diamond simulant and is really bright. It is still a better option than a real diamond for many buyers.

White Sapphire

White sapphires are an elegant option for simulated diamonds.

They are a good choice for a durable diamond alternative, but they are not as bright and do not stand out as much when compared to diamonds and Moissanite.

Crystal and Glass Simulants

Glass and crystal stones are generally used in inexpensive fashion jewelry.

Simulants may be seen to resemble diamonds from afar, yet they are graded low compared to more exquisite high-quality diamond simulants.

Simulated Diamond vs Moissanite: What's the Difference? 

Since moissanite is highly regarded as the most popular diamond alternative, most shoppers compare it directly with diamonds.

For clarity, moissanite will be classified as a simulated diamond since it encloses a diamond’s image yet it is not a diamond.

Here’s a comparison.

Sparkle

In comparison to glass and crystal simulants, moissanite is by far the most valuable due to the refined levels of brilliance that it strikes. Although a good number of buyers favor this extra sparkle.

Durability

Moissanite is by far a more durable simulant than many in the market, such as cubic zirconia, and is thereby adopted more frequently for everyday use.

Price

Due to its durability and performance, moissanite is rated better and hence is more expensive, while cubic zirconia commands lower costs and is ranked lower.

Appearance

Moissanite will be a better choice among buyers who desire maximal sparkle. The budget-friendly cubic zirconia may be selected by those who opt for cost savings.

Benefits of Simulated Diamonds

Affordable Alternative to Natural Diamonds

The cost of natural diamonds makes them less accessible, while synthetic diamonds allow buyers to buy larger and more elaborate pieces in the same budget.

Diamond Like Appearance

When synthetic diamonds are set in premium jewelry, they can be an almost identical substitute for natural diamonds.

In most cases, the only way to see the difference is with special tools.

Wide Range of Jewelry Styles

Simulated diamonds can be found in any jewelry category. If you are looking for tennis bracelets, necklaces or engagement rings, the options are limitless.

Great for Everyday Wear

Many people choose simulated diamonds for daily wear because they offer beauty without the worry that often comes with expensive jewelry. Their cost makes them ideal for daily use.

More Design Flexibility

Synthetic diamonds offer buyers more options for larger stones and unique designs, as they are more cost effective.

Pros and Cons of Simulated Diamonds

Like any gemstone option, simulated diamonds have advantages and limitations.

Pros

• More affordable than natural diamonds

• Available in larger sizes for the same budget

• Attractive sparkle and visual appeal

• Wide variety of styles and settings

• Suitable for fashion jewelry and everyday wear

Cons

• Not genuine diamonds

• Lower resale value

• Durability varies depending on the material

• Some simulants may show wear over time

• May not appeal to buyers seeking rarity or long-term investment value

Final Thoughts

The best thing about simulated diamonds is their affordability. For buyers looking for a beautiful stone that is a fraction of the cost, options like cubic zirconia or moissanite can be good choices.

For buyers looking for the best combination of price, style, and the ability to use the pieces daily, simulated diamonds are an excellent option for engagement rings, necklaces, earrings, and any other jewelry items.

FAQs

What is a diamond simulant?

Any gemstone or manufactured material that can be designed to mimic the appearance of a diamond can be classified as diamond simulant. The most well-known diamond simulants are cubic zirconia, moissanite, and white sapphire.

Are simulated diamonds real?

Simulated diamonds are real gemstones or materials, but they are not real diamonds because they do not share the same chemical composition as natural or lab grown diamonds.

Which one is better, simulated diamond or moissanite?

In general, moissanite would be classified as a better option because of the long-term durability and brilliance, but a trade-off for that is a higher price compared to the majority of other simulated diamonds.

Is simulated diamond better than moissanite?

Neither option can be classified as better on the whole. Other simulated diamonds can be a more economical option compared to moissanite, but it does add brilliance and durability.

What looks better: simulated diamond or moissanite?

At the end of the day, it depends on the person. Some buyers will go for the more diamond-like simulated diamond, but other buyers will go for the Moissanite which is more brilliant.

How long will a simulated diamond last?

It depends on what the material is. Moissanite can last decades if taken care of, but other lower-cost simulants such as cubic zirconia can start to show signs of wear earlier.

What is a Sona simulated diamond?

A Sona simulated diamond is a branded diamond simulant created to resemble a natural diamond. Like other simulated diamonds, it offers a diamond-like appearance at a more affordable price point.

Can simulated diamonds be used in engagement rings?

Yes. Simulated diamond engagement rings are a popular option for couples seeking an affordable alternative to natural diamonds while still enjoying a beautiful and elegant design.