The item is a sterling silver diamond heart necklace. The heart measures 17 millimeters long, this includes the bale and 12 millimeters wide. There is a 0.01 carat diamond set into the heart. This diamond has a "G" color grading. The chain is a sterling silver box link chain with a jump ring soldered at t he 16 inch mark and one at the end. This can be worn at 16 or 18 inches depending where you hook it up. The chain has a lobster claw catch. The item weighs 3.4 grams and I will provide a nice pendant box.