Genuine Swarovski crystal. Sterling silver. Bought directly from Swarovski store 2 Christmases ago. Worn once. Makes a great Christmas gift for a loved one. Necklace is adjustable. (Comes with a box and pouch for convenience but it is NOT a Swarovski box FYI.) I zoomed in on the claw latch to show it is not bent or damaged, as well as demonstrating the Swarovski signature logo (swan).