Silver Necklaces: Chain Size: 16" -18" (40 - 45 cm) AdjustablePendant Size: 6 cm X 1.3 cmMain Pearl Size (Big): 10 mm (Diameter) Fresh Water PearlMain Pearl Size (Small): 8 mm (Diameter) Fresh Water PearlStones: Simulated DiamondsMetal: Solid 925 Sterling SilverStamp: 925Finish: High Polished