A CR-V diesel has been under testing for a long long time now, not sure if they have been able to put right till now. Going by the anticipation and market news, one can't expect a diesel CR-V for at least next one year.
In fact, Honda is already offering CRV with a 2.2 i-dtec diesel engine in European markets. Guess, they are still giving those lame excuses of Indian diesel fuel not compatible for their delicate diesel motors (which run on sulphur less diesel, available in European markets). However, it seems they are working on tweaking their diesel engines to confirm to our poor diesel quality standards, as first prototype will come in Amaze.