Lab diamond rings
For One-of-a-kind Love Stories

Flawless care & quality, direct from a certified-ethical jeweler.

"I'm so glad I found Plum."

Founded by women obsessed with quality & Service


Expect Personal communication & Expert Help

We're an ethical manufacturer that gives back

Why Lab Grown Diamond Rings

Lab created diamonds are better for the earth and the best way to feel great about your ring now and forever. With lab grown diamond rings, you can get a bigger, better diamond at much more reasonable price point. We've got this and a million other things to share about lab grown diamonds - read our behind the scenes perspective.

About Lab Grown Diamonds
Why Plum Diamonds

Besides getting amazing personal service? We've also been crafting heirloom-quality ring settings in our own sustainable facilities for the past 35+ years. Plum brings this premium jewelry and dedicated team direct to couples looking for quality, carats and ethical sourcing (we're RJC-certified and source 100% recycled gold!).

about us

Plum & The Press

Caring for You - & Your Community
  • Free shipping, 30-day returns, free resizings
  • Every sale supports a cause you care about with Shopping Gives
  • Diamond expert support and updates on your order


Rings & Things

Plum Featured in InStyle's Best Lab Grown Jewelry of 2023
RING STYLES Read More Read More Arrow
Sustainable Stones: Lab Grown Diamonds' Impact On The Environment
Diamond Tips Read More Read More Arrow

Shop Our Feed