Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
Tengo un diamante mandarín qué no se adapta a mis isabelitas, ni mis diamantes mandarines normales, este es un diamante gigante y la ser más territorial no puedo tenerlo juntos. Lo vendo o intercambio por diamante mandarín pequeño o por alguno similar que sea adaptable.