75 Inches Plating (Diamonds): 18K Rose Gold Pendant and Necklace Total Number of Stones (Genuine and Lab-Created Gemstones): 23 Dimensions: 0.0 grams Nina & Grace Freshwater Pearl Station Necklace in 18K Gold Over Sterling Silver Pearl 1 ct Freshwater Cultured July Rhodium Plated Silver 18 Rhodium Plated Necklace Length: 18 to 19.04 inches (H) x 0.04 inches (W) x 16.