The logo is a diamond formed by the school's initials "S" and "V", a symbol of quality education. The blue symbolises an unpolished diamond, while the yellow represents the shine and glitter of a polished diamond. The colours represent the journey of a child who enters the school.

The school was created in March 1990 with the merger of Nam San School and Ama Keng School. The former has a history dating back to 1946 while the latter came into being in 1951.