Diane Plese is a Canadian optometrist best known as the former wife of businessman and Shark Tank investor Robert Herjavec. The couple married in 1990 and had three children: Brendan, Skye, and Caprice.
Plese worked as an optometrist before her marriage and has mostly stayed away from public attention. She and Herjavec separated after more than two decades together, and their divorce was reportedly finalized in 2016.
Diane Plese’s Profile Summary
| Detail | Information |
|---|---|
| Full name | Diane Plese |
| Birth year | 1959 |
| Birthplace | Toronto, Ontario, Canada |
| Nationality | Canadian |
| Family background | Croatian |
| Profession | Optometrist |
| Marital status | Divorced |
| Ex-husband | Robert Herjavec |
| Marriage year | 1990 |
| Children | Brendan, Skye, and Caprice |
| Known for | Being Robert Herjavec’s former wife |
Who Is Diane Plese?
Diane Plese is an optometrist from Canada. She became publicly known through her marriage to Robert Herjavec, a businessman, investor, and television personality.
Unlike her former husband, Plese did not build a career in television. She has generally kept her personal and professional life private.
How Old Is Diane Plese?
Diane Plese is reported to have been born in 1959, which would make her about 67 years old in 2026.
Her exact date of birth has not been publicly confirmed.
Early Life and Family Background
Plese was born and raised in Toronto, Ontario, Canada. Some reports give her birthplace more specifically as Parkdale, a neighborhood in Toronto.
Her parents are reported to have been Croatian immigrants. Their names have not been reliably published.
There is also little confirmed information about Diane’s siblings or childhood. She has kept these parts of her life private.
Education
Plese reportedly completed her college education in the late 1970s before studying optometry. She is said to have completed her professional training in the early 1980s.
The name of the college or university she attended has not been reliably confirmed.
Diane Plese’s Career as an Optometrist
Diane Plese worked as an optometrist, a healthcare professional who examines eyes and helps diagnose and manage vision problems.
She reportedly began working in the field during the 1980s and practiced for several years before marrying Robert Herjavec.
Details about the clinics where she worked and her later career are limited. There is also little reliable public information about whether she currently practices optometry.
How Diane Plese Met Robert Herjavec
Diane reportedly met Robert Herjavec in 1988. According to published accounts, Robert visited the eye clinic where she worked for an eye examination.
The two began dating and were together for about two years before getting married.
Who Is Robert Herjavec?
Robert Herjavec is a Croatian-born Canadian businessman, investor, author, and television personality. He is widely known for appearing as an investor on Dragons’ Den in Canada and Shark Tank in the United States.
Herjavec built much of his early business success in technology and cybersecurity. He founded BRAK Systems, an internet security company, and later sold it to AT&T Canada in 2000 for a reported $30.2 million.
He later founded The Herjavec Group, a cybersecurity company.
His television career increased his public profile. He joined Shark Tank when the show began in 2009 and also competed on Dancing with the Stars.
Diane Plese and Robert Herjavec’s Marriage
Diane Plese and Robert Herjavec married in 1990.
Published reports say their wedding took place at a Croatian church in Mississauga, Ontario.
Diane was married to Robert during an important period in his business career. Reports say Robert initially operated BRAK Systems from the family’s basement before the company grew and was eventually sold.
The couple remained together for more than two decades.
Their Toronto Home
Diane and Robert lived with their family in the Toronto area.
One of their homes was reportedly shown on MTV Cribs. Famous Birthdays also reports that celebrities including Michael Bublé and John Travolta visited the home.
Detailed information about the family’s properties has also appeared in reports about the couple’s later divorce.
Why Did Diane Plese and Robert Herjavec Separate?
The exact private reasons behind Diane and Robert’s separation have not been fully confirmed.
Reports say they separated in 2014. In March 2015, People confirmed that Robert and Diane were legally separated and heading toward divorce.
At the time, Robert publicly described the previous year as difficult and said he wished love and peace for his family.
Some later reports connected the breakup to allegations that Robert had another relationship. However, this should not be treated as a confirmed reason for the end of the marriage.
When Did Diane Plese and Robert Herjavec Divorce?
Their separation became public in 2015, although reports place their initial separation in 2014.
Diane reportedly filed for divorce in March 2015. Their divorce was reportedly finalized in 2016.
Sources sometimes describe the marriage as lasting either 24 or 25 years. The difference comes from whether the 2014 separation or later legal proceedings are used as the end of the marriage.
Diane Plese’s Divorce Settlement
Diane reportedly received a significant financial settlement following the divorce.
Several published sources report a settlement worth around $25 million. Other reports claim that financial arrangements included monthly support and valuable properties.
Some accounts say Diane received the family’s Caledon ski chalet and a property in Florida.
Precise figures about the settlement vary between secondary sources, so they should be treated as reported amounts rather than a complete picture of the couple’s financial agreement.
Diane Plese’s Children
Diane Plese and Robert Herjavec have three children together: one son, Brendan, and two daughters, Skye and Caprice.
Their children’s names were confirmed publicly when Diane and Robert’s separation was reported.
Brendan Herjavec
Brendan is Diane and Robert’s son. He is reported to have been born in 1993.
Published profiles describe him as working in business strategy and development. He has maintained a much lower public profile than his father.
Skye Herjavec
Skye is one of Diane and Robert’s two daughters. She is reported to have been born in 1996.
She has been described in published profiles as a business professional and entrepreneur.
Caprice Herjavec
Caprice is Diane and Robert’s other daughter. She is reported to have been born in 1998.
She participated in athletics during college and has reportedly worked in consulting, including work related to executive compensation.
Robert Herjavec’s Marriage to Kym Johnson
After separating from Diane, Robert appeared on Dancing with the Stars. His professional dance partner on the show was Australian dancer Kym Johnson.
Robert and Kym later began a relationship and married in 2016.
They welcomed twins, a son named Hudson and a daughter named Haven, in April 2018.
What Is Diane Plese’s Net Worth?
Diane Plese’s personal net worth is not reliably known.
Some celebrity and biography websites estimate her wealth at around $100 million, but there is not enough reliable financial information to confirm that figure.
Her income from her optometry career and the assets she reportedly received in her divorce have contributed to online estimates. However, a reported divorce settlement does not establish her current net worth.
Where Is Diane Plese Now?
Diane has remained largely outside the public spotlight since her divorce.
Some reports say she continues to live in Toronto, Canada, but detailed information about her current residence and daily life is not publicly available.
There is also limited reliable information about whether she continues to work as an optometrist.
Is Diane Plese Married Now?
There is no widely reported or reliably confirmed information showing that Diane Plese remarried after her divorce from Robert Herjavec.
She has kept her relationships and personal life private.
Is Diane Plese on Social Media?
Diane Plese does not appear to maintain a widely known verified public social media presence.
Accounts using her name should not automatically be considered authentic unless their ownership can be confirmed.
Facts About Diane Plese
- Diane Plese is a Canadian optometrist.
- She was born in Toronto and is reported to come from a Croatian family background.
- Her birth year is reported as 1959, but her exact birthday is not publicly confirmed.
- She reportedly met Robert Herjavec while working at an eye clinic.
- Diane and Robert married in 1990.
- They have three children: Brendan, Skye, and Caprice.
- The couple separated after more than two decades of marriage.
- Their divorce was reportedly finalized in 2016.
- Diane reportedly received a multimillion-dollar divorce settlement.
- Her personal net worth has not been reliably confirmed.
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