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Choosing the Perfect Centre Stone: Moissanite, Lab or Natural Diamond

Choosing the Perfect Centre Stone: Moissanite, Lab or Natural Diamond

Carol Woolley Carol Woolley
10 minute read

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When it comes to choosing the perfect centre stone for your engagement ring or other jewellery, there are three main options to consider: natural diamonds, lab-grown diamonds, and moissanites. Each stone has its own unique qualities and benefits, making the decision a matter of personal preference and priorities.

Natural Diamonds: A Symbol of Rarity and Timeless Beauty

Diamonds have always been regarded as a symbol of luxury, elegance, and everlasting love. Their sheer beauty and mesmerizing sparkle have captivated people for centuries. Natural diamonds are known for their rarity and timeless allure. Formed over billions of years, these precious gemstones are truly nature's masterpiece.

For most people, choosing the perfect centre stone starts and ends with a natural diamond!

The Hardest Substance on Earth

One of the remarkable aspects of natural diamonds is their incredible hardness. In fact, they are the hardest natural substance found on Earth. This exceptional hardness is a result of the diamond's unique atomic structure, where each carbon atom is bonded to four neighboring carbon atoms in a rigid, three-dimensional lattice. This lattice arrangement gives diamonds their extraordinary strength, making them resistant to scratching and damage.

It is this extraordinary hardness that makes natural diamonds highly durable and long-lasting. They can withstand the test of time and retain their pristine beauty for generations. Whether set in an engagement ring or a piece of fine jewellery, diamonds have the ability to withstand the rigors of daily wear and maintain their brilliance over time.

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Certified Square Halo Diamond Engagement Ring 0.85ct G/SI 18k White Gold

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Diamonds: Precious and Highly Prized

Another reason why natural diamonds hold such a special place in the world of gemstones is their rarity and value. Unlike synthetic diamonds or gemstones, natural diamonds are formed deep within the Earth's mantle under extreme pressure and heat. It is a process that takes billions of years, with only a small fraction of diamonds ever making it to the Earth's surface.

Due to their scarcity, natural diamonds are highly prized and command a premium price in the market. The well-known formula for calculating the value of a natural diamond, the 4Cs: carat weight, colour, clarity, and cut. Larger diamonds with exceptional clarity and color are considered rare and therefore more valuable. These factors, along with the diamond's overall beauty and uniqueness, contribute to its high market value.

Exceptional Brilliance and Sparkle

What sets natural diamonds apart from other gemstones is their unmatched brilliance and sparkle. Diamonds have the remarkable ability to reflect and refract light, creating a dazzling display of colors and flashes. This optical phenomenon, known as "fire," is what captures our attention and makes diamonds so enchanting.

The secret behind a diamond's brilliance lies in its cut. Skilled artisans carefully shape and polish each diamond to maximize its light performance. The precision and craftsmanship involved in creating the perfect diamond cut result in a gemstone that exhibits exceptional brilliance, sparkle, and scintillation.

Whether it's the fiery flashes of a round brilliant cut or the elegant beauty of a princess cut, natural diamonds have a timeless allure that is hard to resist. Each diamond is unique, with its own individual characteristics and story to tell.

In conclusion, natural diamonds are a symbol of rarity and timeless beauty. Their remarkable hardness, combined with their scarcity and unparalleled brilliance, makes them highly sought-after and treasured. If you're fortunate enough to own a natural diamond, you possess a piece of nature's artistry that will be cherished for generations to come.

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Lab-Grown Diamonds: Sustainable and Cost-Effective Alternatives

Lab-grown diamonds are a revolutionary breakthrough in the world of jewellery. Created in a controlled environment in a matter of weeks, these diamonds have the same chemical makeup as natural diamonds. They offer a sustainable and cost-effective option without compromising on quality or beauty.

Sustainability and Sourcing

One of the key advantages of lab-grown diamonds is their sustainability. Traditional mining practices often have severe environmental impacts, including deforestation, soil erosion, and water pollution. In contrast, lab-grown diamonds are created using a fraction of the energy and water resources. They are more sustainably sourced, making them a responsible choice for environmentally conscious buyers.

Furthermore, lab-grown diamonds eliminate the ethical concerns associated with the diamond mining industry. Natural diamonds are often, and these days less accurately, associated with conflicts and human rights abuses. By choosing lab-grown diamonds, consumers can ensure that they are not contributing to these issues and can feel confident in their purchase.


While natural diamonds can come with a hefty price tag, lab-grown diamonds offer a more affordable alternative. They are typically 50–70% less expensive than their natural counterparts, making them an attractive option for budget-conscious buyers.

The lower cost of lab-grown diamonds is primarily due to the simplified production process. Unlike natural diamonds, which require extensive mining and processing, lab-grown diamonds can be created in a controlled environment. This eliminates the costs associated with mining operations and reduces overall production expenses.

Despite their lower price point, lab-grown diamonds still maintain the same quality and beauty as natural diamonds. They have the same physical and chemical properties, including the clarity, colour, and brilliance that diamond buyers value. There is no visual or structural difference between a lab-grown diamond and a natural diamond, making them an excellent choice for those seeking an affordable yet stunning piece of jewellery.

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Are Lab-Diamonds the Future of the Diamond Industry?

The emergence of lab-grown diamonds has sparked a significant shift in the diamond industry. While natural diamonds will always be treasured for their rarity, lab-grown diamonds provide a sustainable and ethical option for consumers.

As technology continues to improve, the production of lab-grown diamonds will become even more efficient and cost-effective. This could potentially disrupt the traditional diamond market, allowing lab-grown diamonds to become the preferred choice for buyers worldwide.

Moreover, the environmental benefits of lab-grown diamonds make them particularly appealing to younger generations who prioritize sustainability. As these consumers become the driving force behind the jewellery industry, lab-grown diamonds are likely to gain even greater popularity in the coming years.

By choosing lab-grown diamonds, consumers can contribute to a more sustainable and ethical diamond industry without compromising on quality or beauty. With their growing popularity, lab-grown diamonds are set to become the future of the diamond market, revolutionizing the way we think about and value these precious gems.

All that said, a real diamond is a real diamond, and a lab-grown diamond has none of the heritage and symbolism—the soft values—that we prize so much.

Moissanites: Affordable and Dazzling Diamond Alternatives

When it comes to diamond alternatives, moissanites have gained popularity for their stunning beauty and affordability. Made in a lab, these gemstones mimic the appearance of natural moissanite, offering a brilliant sparkle and fire that can rival even the most exquisite diamonds. While they have a different chemical makeup than diamonds, their unique characteristics make them an excellent choice for those looking for a cheaper option.

Diamond Simulant Made in a Lab

Moissanites are created in a laboratory using advanced technology and scientific processes. Initially discovered in 1893 by Dr. Henri Moissan, these gemstones were found in a meteor crater in Arizona. However, natural moissanite is incredibly rare, making it difficult to source for jewellery purposes. This scarcity led to the development of a method to create moissanite gems in a controlled lab environment.

Lab-grown moissanites are made by simulating the extreme heat and pressure that occur deep within the Earth's crust. By recreating these conditions, scientists are able to grow moissanite crystals with the same optical and physical properties as their natural counterparts. This allows for the creation of high-quality moissanites that are visually indistinguishable from natural ones.

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Sparkle and Fire: But Not Like a Diamond

One of the most remarkable features of moissanites is their exceptional sparkle and fire. Due to their unique crystal structure, moissanites have a higher refractive index than diamonds, meaning they bend light at a higher angle. This results in a dazzling display of brightness and brilliance, often referred to as the "disco ball effect."

The fire or dispersion of a gemstone refers to the rainbow-coloured flashes that occur when light is refracted through the stone. Moissanites exhibit even more fire than diamonds, creating a mesmerizing play of colours that adds to their extraordinary beauty. When exposed to different lighting conditions, moissanites can exhibit a range of vibrant hues, captivating anyone who lays eyes on them. 

Cheap, But Are They a Wise Choice?

One of the main advantages of moissanites is their affordability. Compared to natural diamonds, moissanites are around 90% less expensive, making them an attractive option for those on a budget or looking for a larger gemstone for their money. This affordability allows individuals to own a stunning piece of jewellery that resembles the beauty of a diamond for those on a really tight budget.

Choosing a moissanite also aligns with ethical considerations. Unlike diamonds, which often have a complex supply chain, moissanites are conflict-free and ethically sourced. They are a sustainable and environmentally friendly choice, as they are created in a controlled lab environment without any mining involved.

Furthermore, moissanites are very durable and have a hardness similar to that of diamonds, ranking 9.25 on the Mohs scale. This makes them resistant to scratches and suitable for daily wear, ensuring that your investment lasts a lifetime.

In conclusion, moissanites offer an affordable and dazzling alternative to natural diamonds. Made in a lab, these gemstones mimic the appearance of diamonds and offer a unique sparkle and fire. With their affordable price point and ethical sourcing, moissanites have become a popular choice for those seeking a stunning and sustainable piece of jewellery. Whether it's an engagement ring, necklace, or earrings, a moissanite piece is sure to impress with its timeless beauty.

Nobody said choosing the perfect centre stone for a beautiful ring or other piece of jewellery would be easy, but after reading this far, you now know more about the topic and how you feel about buying something real or some form of cheaper alternative, even if these alternatives can be lovely in their own right.

Embracing Eternity: Choosing the Perfect Centre Stone Is Easy With All Diamond

In conclusion, the choice of a centerpiece for your jewelry symbolizes much more than just its physical beauty; it's a reflection of your values and priorities. For those who appreciate the unparalleled allure of the real thing, All Diamond offers an exquisite range of natural diamond jewelry, each piece embodying rarity, timeless elegance, and the enduring symbolism of natural diamonds. These gems, formed over billions of years, are not just stones; they are stories of the Earth, encapsulating everlasting love and commitment.

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Heart Shape 3.00ct Diamond Pendant in 18K White Gold

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At All Diamond, we make choosing the perfect centre stone for your fine jewellery easy. All our diamonds are ethically sourced natural diamonds. Natural diamonds stand apart for their exceptional hardness, making them not only a symbol of enduring beauty but also a testament to durability. Crafted with utmost care in the UK, these pieces come with a lifetime workmanship guarantee, ensuring that your choice is not only stunning but also a wise investment. While lab-grown diamonds and moissanites may offer affordability and ethical sourcing, they can never quite capture the mystique and profound symbolism that natural diamonds carry.

Choosing a natural diamond from All Diamond means embracing the genuine, the rare, and the timeless. It's a choice that echoes the belief in the foreverness of love and commitment, a nod to tradition and luxury that's been revered through the ages.

So, if your heart leans towards the authenticity and irreplaceable charm of natural diamonds, explore All Diamond's online store. Here, beauty, quality, and craftsmanship converge to offer you something truly special. Click here to discover a collection where each piece speaks of an eternal promise—a legacy to cherish for generations.

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