Apart from the designs and sizes, the shape of the face also offers prime importance in selection of a specific diamond necklace or pendant. The shape of a one's face can be a good indicator as to the length of a diamond Gold Set necklace one will look best in. Women with round face shapes look best with longer diamond necklaces since it provides a lengthening effect. If shorter chokers are worn by a person with a round face shape, the shorter necklace will magnify the roundness of their face. If a woman's face is more oval, any length necklace will be appropriate and will look elegant for that special occasion.