BLACK DIAMOND Caterer-Best Wedding Birthday Party Corporate Event Veg Caterer Catering Services in Kolkata Rajarhat Newtown. Welcome to BLACK DIAMOND EVENT ORGANIZER we are multi talented, nice young people who make great, safe events happen. Seeing happy people at our events is what we are all about. we have gained experience by working with the leading names in the industry. Each one in BDC is a dyed-in-the-wool professional who thinks that if he does not deliver the best his personal reputation is at stake.Our belief in ourselves and our commitment to qualily is surely a value addition to our clients in all aspects Currently operating in kolkata and other areas in west bengal.we consider each opportunity give to us as a moment of destiny