Cherish your loved ones with this personalized and whimsical butterfly necklace. Select your choice of metal choose two to four bezel-set natural or lab-created birthstones to symbolize the people you love the butterfly detail can be inscribed with two initials of your choosing this design suspends centered along a diamond-cut cable chain 16. 0- to 18. 0-inch adjustable necklace; lobster claw clasp