Are Lab Grown Diamonds As Strong As Real Diamonds
When you are choosing a diamond for an engagement ring or a custom piece, strength matters just as much as beauty. One of the most common questions we hear is simple and important: are lab-grown diamonds as strong as real diamonds?
The clear answer is yes. Lab-grown diamonds are just as strong as natural diamonds. They share the same structure, hardness, and durability, making them fully suited for everyday wear and heirloom-quality jewelry.
Below, we will walk you through what “strength” really means in a diamond, how lab-grown and natural diamonds compare, and what this means for your ring long-term.
What Makes a Diamond “Strong”?
Diamond strength is not about how a stone looks. It is about how it performs over time.
When jewelers talk about diamond strength, we are referring to three key qualities:
-
Hardness – resistance to scratching
-
Toughness – resistance to chipping or breaking
-
Stability – how well the stone holds up under daily wear
A truly strong diamond excels in all three areas.
Lab-Grown vs. Natural Diamonds: A Structural Match
Lab-grown diamonds and natural diamonds are made of the same material: pure crystallized carbon.
The only difference is how they are formed.
-
Natural diamonds grow deep within the earth over billions of years
-
Lab-grown diamonds are created in controlled environments that replicate those natural conditions
The result is the same crystal structure, atom for atom.
This means both resist scratching better than any other gemstone used in jewelry.
Do Lab-Grown Diamonds Scratch or Wear Down Faster?
No.
A lab-grown diamond will not scratch, dull, or wear down faster than a natural diamond. Both are equally resistant to everyday abrasions from dust, metal, and other surfaces.
If a diamond loses sparkle over time, it is almost always due to:
-
Oil or lotion buildup
-
Soap residue
-
Normal wear on the setting, not the stone
Regular cleaning restores brilliance, regardless of origin.
Are Lab-Grown Diamonds More Likely to Chip?
No—but it is important to understand what causes chipping.
Diamonds are extremely hard, but they are not indestructible. Both lab-grown and natural diamonds can chip if struck at the right angle, especially along natural cleavage planes.
Chipping risk depends more on:
-
Cut shape (points and corners are more vulnerable)
-
Setting design
-
Lifestyle and wear habits
Not whether the diamond is lab-grown or natural.
Do Lab-Grown Diamonds Hold Up for Engagement Rings?
Absolutely.
-
Lab-grown diamonds are widely used in:
-
Engagement rings
-
Wedding bands
-
Custom-designed heirloom pieces
They offer the same durability required for daily wear, year after year.
At Simone & Son, we design lab-grown diamond rings with the same care and craftsmanship as any natural diamond piece—because performance is identical.
Strength vs. Sentiment: What Really Matters
Some clients worry that choosing a lab-grown diamond means sacrificing longevity or meaning. That is simply not the case.
Lab-grown diamonds:
-
Do not weaken over time
-
Do not fade or cloud
-
Do not require special handling
They remain diamonds for life.
What gives a ring its lasting meaning is not how the diamond was formed—but how it is worn, cared for, and passed down.
How Lab-Grown Diamonds Compare to Diamond Alternatives
It helps to understand where lab-grown diamonds stand among other options:
-
Lab-Grown Diamond: Same hardness, strength, and durability as natural diamond
-
Moissanite: Very durable, but slightly softer and different in sparkle
-
White Sapphire: Beautiful, but softer and more prone to scratching over time
If strength and longevity are your priority, lab-grown diamonds sit at the very top—alongside natural diamonds.
Choosing the Right Diamond for Your Design
At Simone & Son, we guide you through this decision thoughtfully, based on:
-
Your lifestyle
-
Your design preferences
-
Your long-term vision for the piece
Whether you choose a lab-grown diamond or a natural one, the most important factor is how the diamond fits your story.
A Strong Diamond, Crafted With Purpose
Lab-grown diamonds are not a compromise in strength. They are real diamonds—capable of lasting a lifetime and beyond.
When paired with expert craftsmanship, thoughtful design, and proper care, they become modern heirlooms built to endure.
If you are considering a lab-grown diamond for an engagement ring or custom piece, we invite you to explore your options with us.
Let’s Design Something Unforgettable
At Simone & Son, we have been crafting custom jewelry in Orange County for generations, blending technical expertise with personal guidance at every step.
Simone & Son
10124 Adams Ave
Huntington Beach, CA 92646
(714) 964-4012
Your love. Your design. Crafted to last.
