Burmese sapphire sterling cable chain choker necklace. The faceted sapphires are 2.5 - 3mm in size. The sterling silver chain is a beveled oval link cable chain that has been lightly oxidized. Beautiful blue color that goes perfectly with your favorite denim...from jeans to dresses, skirts and jackets! Layer it with some Navajo pearl strands or paperclip chain necklaces.