About lab-grown diamonds
Are lab diamonds real diamonds? Yes. They share the exact chemical and optical properties as mined diamonds. The only difference is origin — grown in a lab, not mined from the earth. See our lab diamond guide for the long version.
Will it test as a diamond? Yes. Any diamond tester reads lab-grown stones as diamonds because they are. (Cubic zirconia and moissanite — the actual "fake diamonds" — fail those tests.)
Are they certified? Every stone over 0.30ct comes with an IGI or GIA certificate naming the cut, color, clarity, and carat grades.
Ordering
2–3 weeks for most pieces. Engagement rings and complex custom work can run longer; we'll give you a date before you confirm.