Is it possible to validate certificate using thumbprint value?
Yes.
I just want a safe server certificate verification.
Keep in mind if you are verifying Google (and other sites), then the thumbprint will change about every 30 days. That's because Google uses short-lived certificates (30 day expiration) to keep the revocation lists (CRLs) manageable. However, Google recertifies the same public key, so you could pin the public key rather then the certificate.
For more reading on pinning, see OWASP's Certificate and Public Key Pinning.
Also, the IETF has an initiative Public Key Pinning Extension for HTTP.
Finally, you can take all of this to the next level with a security diversification strategy. See Peter Gutmann's Engineering Security.