Sterling Silver Genuine Blue Agate and Diamond Madonna Cameo Pendant Necklace (1/10 cttw, J Color, I3 Clarity), 18" Pendant necklace featuring an image of the Virgin Mary carved in an oval cut 18x13mm genuine blue agate stone with a halo of diamonds in .925 sterling silver Classic religious design to represent one's faith Necklace has a 1/10 carat total diamond weight; Diamonds are I-J Color with I2-I3 Clarity; All of our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free 18" rope chain with spring ring closure Hand-crafted in pure .925 Sterling Silver; Rhodium plating added to enhance shine and durability Imported