Are Lab-Grown Diamonds Here to Stay? Insights from Industry Experts
Lab-grown diamonds have been making waves in the jewelry industry, captivating consumers with their ethical appeal and affordability.
In short: Yes — lab-grown diamonds are firmly established in the US market. They now account for over 50% of US engagement ring center stones in 2024–2025, up from under 5% in 2018. Major mass-market retailers have integrated lab-grown lines, and pricing has stabilized after dropping 70%+ from 2018 highs — signaling market maturity rather than collapse. Demand continues climbing among millennial and Gen Z buyers.
But the question remains: Are they a fleeting trend or a permanent fixture in the market?
Let’s look at what experts have to say about the future of these sparkling creations.
Understanding Lab-Grown Diamonds
Lab-grown diamonds, also known as synthetic diamonds, are cultivated in controlled environments using advanced technological processes like High-Pressure High-Temperature (HPHT) and Chemical Vapor Deposition (CVD).
These methods replicate the natural conditions under which diamonds form, resulting in stones that are chemically, physically, and optically identical to their mined counterparts.
The primary distinction lies in their origin: one emerges from the earth, while the other is born in a lab.
If you’re interested in exploring these eco-conscious options, check out the selection of lab-grown diamonds for a variety of shapes and sizes.
The Rise of Lab-Grown Diamonds
In recent years, there's been a noticeable shift in consumer preferences, especially among younger generations.