Why Lab-Grown Diamonds Are Taking Over the Jewelry Industry

Diamonds have long been associated with luxury, commitment, and lasting appeal.

In short: Lab-grown diamonds now drive roughly 50% of US bridal sales in 2025, up from under 2% in 2018, and have pressured mined-stone wholesale prices down about 35% since 2020. The drivers: identical Mohs 10 hardness and IGI/GIA grading at 60-80% lower retail cost, plus roughly 80% less land use per carat. A 1.50ct G/VS1 lab-grown round in 14k white gold runs $2,000-$3,500.

But as the world changes, so do our values, and more consumers are looking for ethical, sustainable alternatives to traditional mined diamonds.

Enter lab-grown diamonds, a modern innovation that’s rapidly gaining popularity in the jewelry industry.

These diamonds are reshaping the world of fine jewelry and winning over buyers who want both beauty and peace of mind.

What Are Lab-Grown Diamonds?

Lab-grown diamonds, also known as lab-created or synthetic diamonds, are diamonds created in a controlled laboratory environment rather than mined from the earth.

Using sophisticated technology, scientists replicate the natural conditions that produce diamonds, resulting in stones that are chemically, physically, and optically identical to mined diamonds.

For those interested in exploring a range of options, check out lab-grown diamonds to see a variety of cuts and carat weights.

The two primary methods for creating lab-grown diamonds are Chemical Vapor Deposition (CVD) and High-Pressure High-Temperature (HPHT) processes.

Just like mined diamonds, lab-grown diamonds are graded for quality, and their sparkle and durability make them nearly indistinguishable from their natural counterparts.