White gold was originally developed to imitate platinum (a naturally white metal). White gold is usually an alloy containing about 75% gold and about 25% nickel and zinc. If stamped 18 karat, it would be 75% pure gold...
Diamond baguette necklace in 18kt white gold 7 diamond baguettes and 7 round brilliant diamonds set on 18kt white gold cable chain. .63tcw round brilliant diamonds and .47tcw white diamond baguettes in 18kt. Chain 18" long...