Lab-Grown Diamonds

Modern luxury, done brilliantly

For those who cherish both sophistication and affordability, lab-grown diamonds are a testament to the artistry and meticulous craftsmanship that make every moment unforgettable.

Crafted with precision and expertise, these stunning diamonds possess the same captivating brilliance and physical and optical properties as their natural counterparts. Each piece of lab-grown diamond jewelry is a testament to cutting-edge technology and modern design, offering luxurious beauty without compromise.

Embrace the future of luxury with a collection that truly celebrates you.

lab-grown diamond jewelry
Premier Natural Diamonds

Adamanté Lab-Grown Diamonds

Like pure elemental chemistry, your love and beautiful Adamanté diamonds go hand in hand.

Natural Diamonds

Radiance

Radiance blends timeless elegance with modern designs for a sustainable future in fine jewelry.

Noventa Diamonds

Above Love Star

A 100-facet lab-grown diamond, with its secret star, shines brilliantly as a symbol of heavenly wonders.

Mining-free

Lab-grown diamonds are grown above ground by mimicking the heat and pressure miles below the Earth's surface.

High Quality

Lab-grown diamonds display the same chemical, physical, and optical properties as mined diamonds.

Exceptional Value

Lab-grown diamonds provide the opportunity to own a larger, high quality diamond at a great value.

Conflict-free

Because lab-grown diamonds are created in a lab, they are free from being used to fund military conflict.

Learn more about the 4Cs of lab-grown and natural diamond grading on our Diamond Knowledge page.

RIDDLE'S FAVORITES

LAB-GROWN DIAMOND FAQS

Are lab-grown diamonds real diamonds?

Yes, lab-grown diamonds share the same chemical, physical, and optical properties as their natural, mined counterparts...the difference is their point of origin. Lab-grown diamonds are created in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which mined diamonds naturally develop when they form beneath the Earth’s crust.

Are lab-grown diamonds durable?

Yes, lab-grown diamonds share the same durability as mined diamonds—they are rated 10 on the Moh's scale of hardness, meaning they are the hardest substance on earth. This is a huge benefit when choosing an engagement ring or jewelry that will be worn daily. 

How do I know whether I’m purchasing a natural or a lab-grown diamond?

Any jeweler selling lab-grown diamonds is legally required to disclose it is lab-grown and must use the correct terminology when communicating with customers.

Are lab-grown diamonds sustainable?

While lab-grown diamonds are mining-free, not all labs creating diamonds necessarily meet sustainablilty requirements. Our Radiance collection features center stones that are SCS-007 certified so you can rest easy knowing your diamond has a net zero carbon footprint.

Are moissanites lab-grown diamonds?

No, moissanites are gems composed of silicon carbide, whereas both lab-grown and natural diamonds are pure carbon. 

What are simluated diamonds?

A diamond simulant is a gemstone that looks like a diamond, but does not share the same chemical or physical properties. They will reflect light differently and will have a lower hardness rating. Examples of diamond simulants include cubic zirconia, moissanite, white sapphire, and glass.