I have used it several times, so there are some minor scratches, but no damage. I purchased it at TIFFANY, so of course you can receive maintenance. K18 Yellow Gold Length approx. 41cm Diamond Accessories: None The box in the image cannot be included. A delicate and sophisticated 18K yellow gold chain pendant featuring a single diamond, meticulously polished by hand, radiating a beautiful sparkle at its center. The Elsa Peretti Diamonds by the Yard™ collection, with its elegant chain and bezel-set stone, is a groundbreaking collection that forever changed the way women wear diamonds. This exceptionally graceful pendant, like a single drop of light shimmering on the skin, can be layered with other Diamonds by the Yard™ pendants or necklaces made with different metals and various lengths to create your own unique look. ●18K yellow gold with a single round brilliant-cut diamond in a bezel setting ●16-inch (approx. 41cm) cable chain ●Spring clasp closure ●Total carat weight of diamond 0.05 ct.