Wasn’t sure if this should go in vendor reviews as they seem to be diamond vendors, but please let me know if there’s a better place. I just purchased a stone from Jeff for the first time (I mention this as I think I get better treatment than others do at vendors where I’m a regular; Jeff doesn’t know me from Adam). He responded promptly, was super nice, was very accommodating about some timing issues I had, the stone was exactly as described both on his site and in the additional details I requested, it was shipped promptly and arrived in lovely packaging. The whole thing was super easy, professional, really pleasant and no drama, which is just about all I’d ask for. I’d highly recommend him and would buy from him again.