History of Lab-Grown Diamonds: How Long Have Lab-Grown Diamonds Been Around?
Lab grown diamonds might feel like the newest trend in custom engagement rings — but the science behind them is surprisingly older than you might think.
At The Diamond Guys, we love sharing real diamond facts, so here’s a quick look at how long lab grown diamonds have been around, how they evolved, and why they’re now a trusted choice for couples everywhere.
The Early Spark: 1950s
While the idea of man-made diamonds first sparked in the 1800s, it wasn’t until 1954 that General Electric produced the first successful lab grown diamond using the HPHT method (High Pressure High Temperature).
These early stones were tiny — mostly for industrial uses like cutting tools and drill bits.
From Industrial To Jewelry-Grade
For decades, lab grown diamonds stayed in factories and research labs. It took until the 1980s and 1990s for scientists to refine the process enough to produce stones with clarity and size suitable for fine jewelry.
The introduction of CVD (Chemical Vapor Deposition) in the 1980s changed everything — allowing diamonds to grow layer by layer under controlled conditions.
2000s: A Market Revolution
By the early 2000s, lab grown diamonds started appearing in the jewelry market — small at first, but steadily improving in carat, color, and cut.
Today’s lab grown diamonds are indistinguishable from natural-mined diamonds in structure, brilliance, and durability.
How Long Do Lab Grown Diamonds Last?
One common myth: they won’t last. Truth: lab grown diamonds are real diamonds — pure carbon — so they’re just as durable and timeless as natural-mined diamonds.
Why Today’s Couples Love Them
Lab grown diamonds now offer:
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Certified quality (GIA or IGI)
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Same brilliance, for a fairer price
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Perfect for custom engagement rings in white gold, yellow gold, rose gold, or platinum
At The Diamond Guys, we help you compare both options side by side — so you feel confident, clear, and inspired.
Your Diamond Story, Modern And True
Whether you choose a natural-mined diamond or a lab grown stone, your love story deserves the same sparkle and craftsmanship.
Visit The Diamond Guys — in Scottsdale or Los Angeles — to explore custom engagement rings designed around your style, budget, and story.
The natural and lab grown diamond experts.
