Moissanite vs. Diamond Engagement Rings: Which Should You Pick?

Shopping for a beautiful engagement ring can be an exciting but overwhelming experience due to the vast number of options available. Two popular choices for engagement rings are moissanite and diamond. While they may look alike, they each have differences in properties such as durability and cost that should be considered before purchasing. 

This guide will explore the differences between moissanite and diamond and provide tips on choosing a suitable stone for your engagement ring based on your style, budget, and values. So, whether you’re a trendsetter or a traditionalist who’s got their eye on a 5 ct moissanite engagement ring, read on to learn all you need to know about moissanite and diamond engagement rings.

Introduction To Moissanite And Diamond Engagement Rings

Diamonds have always been the go-to choice for couples. However, an alternative gemstone has entered the market recently and has become an increasingly popular substitute: moissanite.

Both moissanite and diamonds are stunning gemstones that can make a statement on any engagement ring. However, the decision between the two ultimately comes down to personal preference and priorities. So, let’s dive into a detailed comparison between moissanite and diamond engagement rings.

1. How Does Moissanite Compare To Diamond?

Moissanite is a mineral discovered by French chemist Henri Moissan in 1893. It is a naturally occurring mineral that can be synthesized in a laboratory setting. There are a few key differences to remember when comparing moissanite to diamonds as options for engagement rings.

  • Moissanite contains a higher refractive index than diamond, which gives it a more brilliant and colorful appearance than a diamond.
  • Moissanite is also hard, making it less likely to scratch or chip over time.

However, diamonds have a few advantages over moissanite as well.

  • Diamond is the most durable gemstone and has exceptional durability and resistance to damage.
  • Diamonds are also more valuable than moissanite and is considered a safe option for engagements.

A diamond may be the way to go if you value rarity and tradition, but moissanite can be a great choice if you are looking for a cost-effective alternative to a diamond. 

2. Visual Differences Between Moissanite And Diamond

Diamonds are popular for their pure and transparent appearance. Meanwhile, moissanite may have a slight yellow or green tint that affects its color saturation and overall appearance.

Another visual difference between moissanite and diamond is their size. Moissanite is typically cut differently than diamond, meaning it can appear more significant even if it has the same carat weight as a diamond, like cathedral cut rings

Some people prefer the dramatic sparkle of moissanite, while others prefer the timeless beauty of a diamond. Another factor that can influence your choice is the visual appearance of the engagement ring, which can vary depending on the cut and color of the gemstone.

3. Price Differences

Moissanite engagement rings are less expensive than their diamond counterparts because moissanite is a diamond simulant that is easier to produce than diamonds. Diamonds are rare, and mining and cutting them is time-consuming and expensive, which is reflected in their price.

Moissanite is a lab-created gemstone, which means it’s much easier and less expensive to produce. This results in a lower price point for moissanite engagement rings.

For example, a 1-carat diamond engagement ring can cost upwards of $5,000, while a 1-carat moissanite engagement ring can cost as little as $300. This significant price difference is often a deciding factor for many couples looking for a beautiful, high-quality engagement ring that doesn’t break the bank.

The price of a moissanite engagement ring can still vary depending on various factors, including the size, cut, and color of the gemstone, as well as the materials and design of the ring’s setting. Higher quality moissanite stones with more elaborate sets will increase in price.

4. Durability And Maintenance

Both moissanite and diamond are tough gemstones that can withstand the wear and tear of daily use. Diamonds are slightly harder than moissanite on the Mohs scale of hardness, with diamonds scoring a perfect 10 and moissanite scoring an average of 9.25. This means that diamonds are less likely to scratch or chip than moissanite, but the difference is minimal and not easily noticeable to the naked eye.

In terms of maintenance, both moissanite and diamond require regular cleaning to keep their brilliance and shine. However, moissanite is easier to clean than diamonds because it attracts less dirt and grease due to its lower surface energy. 

Moissanite can be easily cleaned with warm soapy water and a soft brush, while diamonds may require professional cleaning with specialized equipment to remove dirt and grime.

Another advantage of moissanite is that it is more heat-resistant than diamonds. While high temperatures or sudden temperature changes can damage diamonds, moissanite can withstand extreme heat without cracking or breaking. 

5. Ethical Considerations 

With the increasing awareness of the social and environmental impact of diamond mining, many people are opting for alternative stones for their engagement rings, such as moissanite, which are more ethical and sustainable.

Unlike diamond mining, the production of moissanite does not harm the environment or exploit workers. When considering the ethical implications of your engagement ring choice, it’s essential to research the source of the stone and the production process. Look for transparent businesses that are open about their supply chains and have certifications for ethical and sustainable practices. 


Engagement rings symbolize love and commitment, and the most critical aspect is the love and connection between you and your partner. What truly matters is the love you share and the commitment you make to each other. 

Pick the ring option that feels right for you and your partner, and you’ll have a beautiful engagement ring representing your love and commitment for a lifetime. Whichever option you choose, your engagement ring will bring you joy and love for years.