From the historic ‘toi et moi’ JFK proposed with to the 40-carat diamond Aristotle Onassis chose. Jackie Kennedy was briefly engaged to stockbroker John Husted Jr. in 1952. Little is known about that ...

“The Marquise diamond consists of 58 meticulously cut ... multiple gems and jewels on a single band. This engagement ring is pure, minimalist elegance, though, featuring an impressive 1-carat diamond ...

landed on a 4-carat stone with roughly 1 carat worth of diamonds around the ring in an 18-carat white gold setting. "He was very intentional with every little design element," says Arasheben.

Hailey Bieber shut down rumors that her engagement ring got a major upgrade thanks to her husband, Justin Bieber — it just got a minor one. “Actually, this is only one carat bigger,” Hailey ...

Marquise-shaped diamonds are a popular design among some of the world’s rich and famous couples. Victoria Beckam’s 1998 engagement ring from husband David, for example, is a three-carat marquise.

But it wasn’t just any ring—it was a six-carat marquise-shaped diamond ... The ideal length-to-width ratio for a marquise diamond typically ranges from 1.75 to 2.25. A well-proportioned ...

She also can't keep her ring-clad hand to herself ... dreamed of this moment my whole life," she sweetly wrote. The 8-carat marquise-shaped stone—which is estimated to have cost around $225,000 ...

Aristotle Onassis proposed with a 40-carat marquise diamond. Getty Images Aristotle Onassis, Jackie Kennedy Onassis, and Caroline Kennedy at Aristotle and Jackie's wedding on October 20, 1968 ...

The couple later picked out a diamond and emerald ring from Van Cleef & Arpels. In 1968, five years after JFK's death, Jackie married Aristotle Onassis. He proposed with a 40-carat marquise-cut ...