Do Lab-Grown Diamonds Last Forever?

Do Lab-Grown Diamonds Last Forever?

The Short Answer: Yes — And Here's Why

One of the most common questions about lab-grown diamonds is whether they're as durable as mined diamonds. The answer is simple: yes, completely. Lab-grown diamonds are real diamonds, and real diamonds are the hardest natural material on earth.

The Science Behind Diamond Durability

Diamonds — whether mined or lab-grown — score a perfect 10 on the Mohs hardness scale, the highest rating possible. This means they are extremely resistant to scratching, chipping, and everyday wear.

Lab-grown diamonds share the exact same crystal structure as natural diamonds: pure crystallized carbon arranged in a cubic lattice. This structure is what gives diamonds their legendary hardness and brilliance — and it doesn't change based on where the diamond was grown.

Built to Last a Lifetime

Because they are chemically and physically identical to mined diamonds, lab-grown diamonds are perfectly suited for jewelry that's meant to be worn every day and passed down through generations:

  • Engagement rings — designed to be worn daily for a lifetime
  • Wedding bands — a symbol of lasting commitment
  • Tennis bracelets — elegant and durable for everyday wear
  • Necklaces and pendants — timeless pieces that never go out of style
  • Earrings — classic and enduring
  • Heirloom pieces — meant to be passed from one generation to the next

How to Care for Your Lab-Grown Diamond

While diamonds are incredibly durable, a little care goes a long way in keeping them brilliant:

  • Clean regularly with warm water, mild soap, and a soft brush
  • Store separately to avoid scratching other jewelry
  • Remove during heavy physical activity or when working with harsh chemicals
  • Have your setting checked by a jeweler once a year to ensure the stone is secure

The Bottom Line

Lab-grown diamonds are built to last — not just for years, but for generations. Their durability is identical to mined diamonds in every measurable way.

At Al Qasem Jewelry, every diamond we carry is IGI-certified, ensuring you receive a stone of verified quality and lasting beauty. Explore our collection and find a piece that will stand the test of time.