What Do You Do To Make Them That Colour?
Nothing! South Sea pearls are natural colour. The name “white South Sea
pearl” is actually a misnomer. White South Sea pearl is the name given
to the pearl made by the Pinctada Maxima shell, which is white. However although
the shell is white, South Sea pearls can be many shades of colour. The shade
can vary enormously from the warmer white - pink tones through to silver tones
and finally to a truly golden hue.