This 9K yellow gold Pascale Monvoisin Moon No. 1 diamond necklace features a faceted crystal pendant detailed with a row of sparkling 0.05 carat diamonds on a small rose gold bar. It fastens with a ring clasp closure. We hear crystals have healing properties, including improving confidence and wellbeing. It must be true - we’ve only had this Pascale Monvoisin necklace on for a moment, but we feel fantastic.