I’m curious about them also. Some folks have posted reviews over on r/labdiamond on Reddit. If you sign up for email, you can get 10% off your first purchase. I want the blue diamond studs.
I haven't purchased but their stones look to have strong brown tones to me from what I've seen online. I looked through a lot of their online inventory at one point and didn't see many stones with pricescope proportions. However, I'd love to see a review if someone purchases!
There have been a few threads about NWD, but on the whole I don’t think many PS-ers have tried them. If you’re trying to match them with your JA pairs I would worry that the stones would be noticeably warmer, especially in the 1ctw size.
https://www.pricescope.com/communit...erent-retailers-compared.257122/#post-4750672
https://www.pricescope.com/community/threads/anyone-buy-from-new-world-diamonds.256498/#post-4732007