10 most expensive celeb engagement rings of all time (With Pictures)

7. Jacqueline Kennedy Onassis ($2.6 million)

Jacqueline Kennedy Onassis is perhaps best known as the wife of John F. Kennedy. She was also married to Aristotle Onassis, who bought her a very elaborate engagement ring. The piece featured an emerald, and diamonds in various shapes. Unfortunately, the famous first lady only wore the beautiful ring twice. When she didn’t have it on, the expensive piece was locked in a vault. The engagement ring, which has a gold band and Lesotho III diamonds, is valued at $2.6 million. Jacqueline, who passed away in 1994, also continues to serve as fashion inspiration for many, due to the stylish hats and pearls she used to wear.