Lab-Grown Diamonds
FREE lab-grown diamond studs with engagement ring purchase | See details
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.
Adamanté Lab-Grown Diamonds
Like pure elemental chemistry, your love and beautiful Adamanté diamonds go hand in hand.
Radiance
Radiance blends timeless elegance with modern designs for a sustainable future in fine jewelry.
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
-
BEST SELLERDemi Fine 1/6 ct. tw. Lab-Grown Diamond Linked Circle Pendant in Vermeil$257.00 Special Price $179.90 30% OFF -
BEST SELLERAdamante 1-1/5 ct. tw. Lab-Grown Diamond Hinge Bangle Bracelet in Sterling Silver$857.00 Special Price $599.90 30% OFF -
BEST SELLERUSA Collection 1-1/2 ct. tw. Lab-Grown Round Brilliant Diamond Solitaire Earrings in 14K Yellow Gold$1,714.00 Special Price $999.00 42% OFF -
BEST SELLERAbove Love Star 3-1/3 ct. tw. Lab-Grown Round Brilliant Diamond Twist Engagement Ring in 18K White Gold$8,571.00 Special Price $5,999.70 30% OFF -
BEST SELLERSirena USA 1/2 ct. tw. Lab-Grown Round Diamond Teardrop Pendant in 10K Yellow Gold$1,285.00 Special Price $899.50 30% OFF -
Adamante 1 ct. tw. Lab-Grown Diamond Inside Out Hoop Earrings in 10K White Gold$1,285.00 Special Price $899.50 30% OFF -
Adamante 1-1/2 ct. tw. Lab-Grown Round Brilliant 3-Stone Diamond Anniversary Ring in 14K White Gold$2,428.00 Special Price $1,699.60 30% OFF -
Radiance 2-5/8 ct. tw. Round Brilliant Diamond Twist Engagement Ring in 14K Yellow Gold$7,571.00 Special Price $5,299.70 30% OFF
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.
Login and Registration Form