[xtiansimon]

> “…you can even bring your own stone to the jeweler…”

I’m curious, how would you know the diamond you gave the jeweler was the same diamond they put into the ring, as a layman?

[BlueTemplar]

Well, I'm seemingly able to tell these two high quality diamonds apart from only pictures thanks to the minute differences in the Ideal Scope / ASET pictures coming from slightly different cuts, so better also invest in these tools (a tiny fraction of the price of even these diamonds) ?

https://www.whiteflash.com/loose-diamonds/compare/?lidnos=26...

[llamaInSouth]

I have no clue but maybe you could measure it with a micrometer