1 TO 1 Replica of Vintage Alhambra Necklace Our Vintage Alhambra is Made of 75% Gold with AU750 hallmark. Incredibly durable and suitable for sensitive or allergy prone skin. HIGH QUALITY WORKMANSHIP Our necklace are delicately made with all alambra small details. MADE OF AGATE STONE Agate is a rare and potent gemstone that encourages equilibrium, stability, and is a powerful protection stone that attracts strength.