Hanna is a chic vintage diamond necklace shimmering with 135 graduating round diamonds, weighing 12.50 carat (F color and and VS2 clarity). This sleek diamond necklace was crafted in the 1980s, in 18 kt white gold, with a graduation of diamonds from .07 to .11 points each. A classic estate diamond necklace in excellent condition. (Maybe paired together with ad#0009 for a stunning opera necklace).