CBS news on lab grown diamonds

Are Lab-Grown Diamonds Changing the Jewelry Industry?

Are Lab-Grown Diamonds Changing the Jewelry Industry?

Quick answer: Yes. Lab-grown diamonds now make up the majority of U.S. engagement rings (61% for 2025 weddings) and sell for a fraction of natural prices, though their resale value is low and uncertain.


A CBS News feature from October 2025 highlighted how lab-grown diamonds are transforming modern jewelry, noting they are priced for a fraction of what a natural diamond costs. These gems are created without mining and have essentially the same chemical, physical and optical properties as mined diamonds.


The Rise of Lab-Grown Diamonds

Consumers are increasingly drawn to transparency, affordability, and less mining impact, which lab-grown options offer. The shift is now mainstream: The Knot found that 61% of couples married in 2025 chose a lab-grown diamond engagement ring, up from 52% in 2024.


Market Insights and Challenges

While lab-grown diamonds are more accessible, their resale value is low and uncertain: Jewelers of America told CNBC that they do not hold their value, and JCK reports the secondary market is still a small one. Prices are also still falling at wholesale, down 13% year over year in the second quarter of 2026. However, as technology advances and major brands embrace lab-grown lines, perceptions are changing fast.


Future Outlook

From price competitiveness to a modern origin story, lab-grown diamonds are reshaping what luxury means, from engagement rings to everyday pieces. The future belongs to brands that combine authenticity, innovation, and craftsmanship.


Explore our lab-grown diamond engagement rings and see how Future Jewelry is redefining modern luxury.


Sources

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Frequently Asked Questions

Do lab grown diamonds hold their value?

No. Jewelers of America told CNBC that lab-grown diamonds do not hold their value, and the secondary market for them is still small. Wholesale prices are also still falling, down 13% year over year in the second quarter of 2026, so buy them to wear and enjoy.

What percentage of engagement rings are lab grown?

61% of couples married in 2025 chose a lab-grown diamond engagement ring, according to The Knot, up from 52% in 2024. That makes lab-grown the majority choice for U.S. engagement rings, driven by affordability, transparency and less mining impact.

Are lab grown diamonds the same as mined diamonds?

Yes, in composition and performance. They have essentially the same chemical, physical and optical properties as mined diamonds and rate 10 on the Mohs hardness scale. The difference is origin: they are grown in a lab with the CVD or HPHT method instead of being mined.

Why are lab grown diamonds so popular?

Mainly price. A CBS News feature from October 2025 noted lab-grown diamonds sell for a fraction of what a natural diamond costs. Shoppers are also drawn to transparency and less mining impact, which is why lab-grown has moved from niche to mainstream.