veer1987,
Please understand that we (or maybe I should say at least me) are not at all familiar with market conditions in India - I do know, or have been told, that any foreign made, working revolver that is legal (or licensed), is very valuable on the Indian market as importation of foreign arms was stopped in the 1980's by your government. While $2000 seems obscenely high to us here in the states it may well be the going rate there; I have been told that S&W's and Colts bring much more.
Identifying the revolver is difficult with the info provided, it does not look like a Webly & Scott to me, can you provide better photos of the gun resting against a backdrop, both sides, and describe the markings in full?