9ct yellow rose white Gold Rosary necklace with 5 decades of 3mm (Hail Mary) and 4mm (Our Father prayers) diamond cut tri colour 9ct Gold beads. Hallmarked 375 on the tag between the chain and Italian lobster claw clasp. Weight: 6.5 grams. Made in Italy. Our Lady of Guadalupe (Virgin Mary) medal size: 10mm (h) x 8mm (w) x 1mm (d). Length 50cm or 20" plus 6cm or 2 1/2" drop. Our Lady of Guadalupe - Official Catholic accounts state that on the morning of Dec 9, 1953, Juan Diego saw an apparition of a young girl at the Hill of Tepeyac near Mexico City. The girl asked that a church be built at that site in her honor and from these words Juan Diego recognized the girl as the Virgin Mary.