This marvelous 14 K. white gold Necklace with Sapphire & Black Pearl is sure to make her happy. With the gold components gently hugging the sapphire and black pearl, this necklace is secure and absolutely stunning. The pendant hangs from a finely crafted 0.68 mm thickness chain that is 18 inches long. The double link rope chain has more durability than a simple one line chain. This necklace is customizable to all of your needs, including length and thickness. Buyers can also choose from yellow, rose or white gold metal at checkout. This special piece makes a wonderful gift for that special lady in your life.