Alright, mats_alice (eBay) update for 2022! I bought two bangles from Alice. They shipped very quickly and arrived well-packaged and secure. These are my first bangles, and I was sure I'd have to return them for a larger size (turned out not to be the case), and Alice was very kind and willing to accommodate me. Alice is very upfront about natural flaws and includes many photos of the bangles to show as much detail as possible. I found the pieces to be very accurate to their photos and descriptions (of course, they look even better in person), and the pricing was very fair in my newbie opinion.
In summary, I'd confidently recommend mats_alice as a source of affordable jade advertised with honesty regarding flaws and qualities.