Rock Bottom · A Series on Laboratory-Grown Diamonds — Part 1 of 4
By Nick Coutu
Rock Bottom — Part 1: The Fall

Laboratory-grown diamonds have officially hit rock bottom.
Not in quality.
Not in beauty.
Not in durability.
Not in performance.
In price.
What once sold for tens of thousands of dollars can now be purchased for hundreds. A one-carat, internally flawless, D-colour laboratory-grown diamond that may have cost more than $10,000 a decade ago can now be found online for less than $1,000.
And as prices have fallen, the critics have grown louder.
The argument is familiar.
"They don't hold value."
"They aren't rare."
"They're not an investment."
Natural diamond advocates, industry veterans, luxury commentators, and owners of large natural diamond inventories have spent years explaining why laboratory-grown diamonds are inferior.
But I believe they are asking the wrong question.
The question was never whether laboratory-grown diamonds would retain their value.
The question is why an entire generation chose them in the first place.
Because laboratory-grown diamonds did something remarkable.
For a brief moment, they gave younger generations a feeling they rarely experience anymore:
The feeling that something was getting better instead of more expensive.
Millennials and Gen Z entered adulthood during soaring housing costs, rising tuition, stagnant wages, inflation, and an economy that seemed to make every meaningful milestone more difficult than the one before it.
Then something unusual happened.
A technology arrived that produced a chemically identical diamond.
Not similar.
Not diamond-like.
Not an imitation.
A diamond.
The same carbon crystal structure.
The same hardness.
The same brilliance.
The same durability.
The same forever.
Only at a fraction of the cost.
For many consumers, the choice was obvious.
The debate was never about geology.
It was about values.
One side was selling rarity.
The other was selling accessibility.
One side was asking consumers to preserve a luxury hierarchy.
The other was allowing more people to participate in it.
And consumers voted with their wallets.
That does not mean natural diamonds are obsolete.
Far from it.
Natural diamonds possess something laboratory-grown diamonds never will: geological rarity.
A natural diamond is a miracle of time.
A laboratory-grown diamond is a miracle of human ingenuity.
Both are remarkable.
The problem begins when one side insists the other must be worthless.
When laboratory-grown diamonds exploded in popularity, much of the criticism focused on resale value.
And to be fair, the critics are not entirely wrong.
Laboratory-grown diamonds have experienced dramatic price declines.
Consumers should not purchase them expecting investment-like returns.
But engagement rings were never meant to be investment vehicles.
Since 1990, our family has helped couples design engagement rings.
In all those years, almost nobody has sat across from us and said:
"Tell me about the resale value."
They ask different questions.
Will she love it?
Will it feel like her?
Will it remind her of us?
Will it tell our story?
The emotional value of an engagement ring has always exceeded its financial value.
And perhaps that is why laboratory-grown diamonds resonated so deeply with younger generations.
Not because they rejected luxury.
Because they rejected the idea that luxury must be exclusive to be meaningful.
The future of engagement rings may not belong exclusively to natural diamonds.
It may not belong exclusively to laboratory-grown diamonds either.
The future belongs to meaning.
To stories.
To craftsmanship.
To symbolism.
To rings that say something about the people wearing them.
Because fifty years from now, nobody will be asking whether your diamond came from a mine or a laboratory.
They will be asking about the person who gave it to you.
And that story will always be worth more than the stone.