Victor Mayer

18ct white gold, consisting of an open work ball accented with blue enamel and brilliant-cut diamond ovals, with nine Akoya pearl drops, stamped '750 Victor Mayer 1/12 18kt Germany 0.75ct', together with 18ct white gold chain (2)

Measurements:

weight approximately 42 grams

• EStimate $3,000 - $5,000