In 1953, John F. Kennedy proposed to Jackie Bouvier with this two-stone ring from Van Cleef & Arpels, comprised of a 2.88-carat diamond alongside a 2.84-carat emerald accented with tapered baguettes.

The ‘toi et moi’ dual stone design comprised a 2.84-carat emerald-cut emerald and a 2.88 carat emerald-cut diamond, writes Jay Mulvaney, who penned Kennedy Weddings.

Five-carat emerald and diamond cocktail ring About the Vendor Hannah Florman, Boston custom and private jeweler CONTACT US. 475 Fifth Avenue, New York, NY 10017 (212) 213-1900. THE VAULT ...