This style sits at the suprasternal notch — the sweet spot between choker and princess length. It works with open shirts and evening necklines because the focal cluster draws light to the face without competing with earrings.
Check the clasp: a lobster or box clasp with a secondary jump ring is safer for heavier diamond sections. When you store it, hang the chain or lay it flat so the pendant does not kink the link next to the bail.
Perfume, sunscreen, and chlorine dull gold and cloud diamonds faster than most people expect. Put the necklace on last when you dress, and rinse it gently after beach days or workouts.