The hospital does not really have such a system and Dr Harrison hates having to talk to management about anything ever. 

"- Here, just take my credit card." And he'll scribble down his PIN for her on a sticky note. "Limit's ten thousand. You've got four hours." 

(Dr Harrison is not a resident and is not broke and they're going to make medical history if they save this guy – and it'll unavoidably be all over the news by the end of the week, probably, so if his wife does get pissy about a mystery jewelers purchase on the credit history, he'll have written documentation of why.) 

(Marian had just been considering whether she could afford to contribute toward emergency diamond dust purchases but she's relieved not to have to make that decision, she doesn't have the slightest idea how much it could end up costing.) 

Neither does Catherine, so she's glad the hot potato won't be on her credit card if management pitches a fit! Does Marian have time to help Samora read about synthetic diamonds online while she makes a bunch of phone calls, she said it was really important.

Samora actually prepared a Comprehend Languages this morning, so she can read English for a little over an hour! Is this a good time for her to spend an hour uninterrupted with the computer? It really is important, not for this patient but for a lot of people back home. Also she doesn't know how to make it show her the information about synthetic diamonds in particular.

(Also, she continues to be very impressed with these people and how much of their resources they're willing to dedicate to healing strangers. They're so rich and so Good.)