In 1999, Michael Douglas proposed to Zeta-Jones with a 10-carat marquise diamond designed by Fred Leighton. The center diamond is surrounded by 28 smaller stones. The ring is reportedly worth $1 million.
Katy announced her engagement to Orlando Bloom with a sweet Instagram post on Valentine's Day. Bloom proposed with a one-of-a-kind sparkler featuring a ruby or vivid pink diamond center stone weighing between two to two and a half carats in size. The overall cost of the ring may range between $500,000 and $2,000,000
Hilton got engaged in a romantic mountaintop proposal in early January 2018. Chris Zylka, proposed with a whopping ring: a 20-carat pear shaped diamond surrounded by two carats of smaller diamonds designed by celebrity jeweler Greene & Co. The total value of the ring is estimated at $2 million.
Alex Rodriguez proposed to his longtime love with this massive emerald cut engagement ring in March 2019. The stunning stone is estimated to be between 10 and 15 carats in size. Jewelry experts also estimate that the ring's overall price tag is somewhere between $1 to $5 million.
JAQUELINE KENNEDY ONASSIS
After the death of her first husband John F. Kennedy, Jaqueline Kennedy married Greek shipping heir Aristotle Onassis in October 1968. Aristotle proposed with a Harry Winston ring featuring the breathtaking 40.42 carat Lesotho Three diamond. Jackie reportedly kept the marquise cut diamond in a bank vault, and it sold at auction for $2.59 million after her death
Prince Rainier III of Monaco proposed to Kelly with a gorgeous 10.47 carat emerald-cut diamond by Cartier. The ring featured two baguette diamonds on each side. The couple wed in a fairytale wedding in 1956, and the stunning ring is estimated to be worth $4.06 million
Taylor and Richard Burton started their decades-long love affair in 1962. Burton lavished Taylor with incredible pieces of jewelry during their relationship, including the Elizabeth Taylor Diamond, which was formerly known as the Krupp diamond. Burton purchased the 33-carat Asscher-cut potentially flawless diamond ring for Taylor in 1968. While not technically an engagement ring, Taylor wore it nearly every day, and it was sold at a Christie's auction in December 2011 for $8.8 million