Anna Hu’s 100-Carat Yellow Diamond Necklace Could Fetch $6.2 Million At Sotheby’s Hong Kong

The Dunhuang Pipa Necklace set with a 100.02-carat fancy intense yellow diamond is one five new jewels by contemporary high jewelry artist, Anna Hu, being offered at Sotheby’s Hong Kong Magnificent Jewels and Jadeite sale on October 7