Sapphire has always been associated with the blue color. However, the mineral is present in many other hues. One such is extremely rare yellow variety called Pukhraj, which is a symbol of wisdom and wealth. In many cultures, this color is also synonymous with courage in overcoming boundaries and setting of in new directions. Therefore, the use of yellow sapphire with diamonds, in a white gold engagement ring, is an interesting link to it’s symbolism.