This celestial beauty is made in 18k white gold with approx. 0.41 carats total weight in diamonds. The diamonds are round, approx. 0.005 carats each, and prong set in the crescent moon pendant. The pendant is approx. 42.9 mm long and approx. 3.75 mm wide at the widest part. The pretty pendant hangs on an 18″ single cable chain that can also be worn at 17″. The clasp is a spring ring, and the chain is approx. 0.80 mm wide. This whole piece weighs approx. 3.9 grams.