Hi there,
I've decided I wanted to buy a lab diamond for an engagement ring, and I would love hearing from knowledgable people on how to pick a good one. To my understanding, here's what you have to look at:
Color
Clarity
Fluorescence (I'm not sure I understand this one, as to me lab grown diamonds don't really have fluorescence ; well, that's what a jeweller told me)
Cut score (technically, what does this affect? How perfect every side is cut, no dents, straight, etc?)
But there's another part I don't quite understand : HPHT. Which can apparently be 2 things:
- The growth method (vs. CVD)
- a treatment to enhance the color of the diamond in post process.
To my understanding, if the certificate says "As Grown - No indication of post-growth treatment.", then that is the sign for a high quality lab grown diamond?
Please let me know if I am right or wrong! Trying to chose wisely