18K GOLD ROSARY made with 18K yellow gold.   Genuine Made in Italy. . Metal: 18K Gold with Blue Sapphire . Length: 55 cm (21.6 Inches)  . Pendant Length: 9.3 cm (3.7 inches) . Medal length: 0.9 cm (0.35 Inches) . Cross Length: 1.3 cm (0.5 Inches) . Sapphires Width: 2.5 mm (0.1 inches) . Weight: 5.5 grams (0.19 ounce)   . Supplied with box, bag, shopper, warranty and invoice of our jewelry Please check well the measurements of the necklace before making an order. The necklace has printed the hallmark of the gold fineness 750 (which is the Italian equivalent of 18k) and that of the producer.