Lab Diamond

Get access to our latest news by signing up for our newsletter.

How Much Is a 3 Carat Lab Grown Diamond?
3 carat

How Much Is a 3 Carat Lab Grown Diamond?

A 3 carat lab grown diamond costs approximately $3,000–8,000 for round brilliant D-F VS1-VS2 Excellent cut. Compare grades, pricing, and alternatives.

The New Diamond Standard®

Satéur® — The 1% Ring®

Looks like a $10,000 diamond. Costs just 1%.
A new standard of brilliance —
defined by clarity, not convention.

It looks like a $10,000 diamond—but costs less than a night out. Satéur is changing the rules of engagement.
We put it next to a real diamond—and couldn’t tell the difference. Satéur might be the smartest sparkle in jewelry.
Satéur isn’t just selling rings. It’s building a movement for couples who want meaning over markup.