Who is Diane Plese? All About the Optometrist & Robert Herjavec’s Ex-Wife

Diane Plese is a Canadian optometrist best known for her marriage to and divorce from Robert Herjavec, a famous businessman and TV personality from Shark Tank. Despite her connection to a public figure, she has always maintained a private life, focusing on her career and family.
Quick Bio
Attribute | Details |
---|---|
Full Name | Diane Plese |
Nationality | Canadian |
Ethnicity | Croatian descent |
Profession | Optometrist |
Famous For | Being Robert Herjavec’s ex-wife |
Marriage Years | 1990 – 2016 |
Children | Caprice, Skye, and Brendan Herjavec |
Net Worth | Estimated in millions |
Current Status | Living a private life |
Early Life and Background
Diane Plese was born in Canada to Croatian immigrant parents. Raised in a traditional household, she was instilled with strong family values, discipline, and a deep respect for education.
She excelled in school, particularly in the sciences, which paved the way for her future in optometry. Unlike her ex-husband, who embraced the media spotlight, Diane has always been reserved, preferring to stay out of public attention.
Age and Physical Attributes
Although Diane Plese’s exact date of birth remains undisclosed, she is believed to be in her late 50s. Despite her low-profile lifestyle, those who have seen her describe her as a graceful and elegant woman.
She has maintained a healthy lifestyle, which is essential in her profession as an eye care specialist. Over the years, she has been spotted at events alongside Robert Herjavec, always dressed in a professional and stylish manner.
Diane Plese’s Professional Journey in Eye Care
Unlike many who gain fame through their personal lives, Diane Plese built a successful career as an optometrist long before her marriage to Robert Herjavec. After completing her education and certifications, she began working in eye care, helping patients improve their vision and eye health.
Her work required precision, patience, and expertise, all qualities she possessed. Despite being married to a wealthy businessman, Diane continued working in her profession, showing her dedication to her career rather than relying on her husband’s success.
Personal Life: Marriage with Robert Herjavec

Diane met Robert Herjavec in the 1980s, when he was still an aspiring entrepreneur. Their connection grew, and in 1990, they got married in a traditional ceremony.
During their marriage, Diane stood by Robert as he built his business empire. The couple seemed to have a strong bond, often appearing as a power couple in social and business circles. They shared a luxurious lifestyle but also valued family and privacy.
For over two decades, their marriage was seen as a success story, with Diane playing a supportive role in Robert’s rise to fame. However, things eventually took a turn, leading to their unexpected separation.
Who Is Robert Herjavec?

Robert Herjavec is a Croatian-Canadian businessman, investor, and television personality known for appearing on Shark Tank and Dragon’s Den. He built his fortune in the tech industry, founding several successful IT security companies.
His inspiring rags-to-riches story made him a household name, especially among entrepreneurs. While his professional life was flourishing, his personal life had its challenges, leading to his divorce from Diane Plese after over 25 years of marriage.
Divorce and Reinvention
Diane and Robert separated in 2014, finalizing their divorce in 2016. Although the exact reasons for their split remain private, reports suggest it was due to personal differences and Robert’s growing involvement in the entertainment industry.
The divorce became even more publicized when Robert started dating Kym Johnson, his dance partner on Dancing with the Stars, whom he later married. This raised speculation about whether his new relationship contributed to the separation.
Financially, Diane’s divorce settlement was substantial, as she received around $25 million. Despite the emotional toll, she handled the situation with dignity and grace, avoiding any public drama.
Diane Plese and Robert Herjavec’s Children

During their marriage, Diane Plese and Robert Herjavec had three children:
- Caprice Herjavec
- Skye Herjavec
- Brendan Herjavec
Unlike their father, the children have largely stayed away from the media spotlight. Brendan Herjavec followed in Robert’s footsteps in business, while Caprice and Skye have pursued their own interests.
Diane has always been a dedicated mother, prioritizing her children’s well-being. Even after the divorce, she remained focused on providing them with a stable and nurturing environment.
Diane Plese Today
Since her divorce, Diane Plese has chosen to live a private life. Unlike Robert, who remains active in business and television, Diane prefers to stay out of the spotlight.
While she is no longer publicly active, she is believed to be focused on her career and personal well-being. With financial security and a strong family bond, she has been able to lead a peaceful and independent life.
Net Worth and Financial Independence
Diane Plese’s net worth is estimated to be in the millions, thanks to both her successful optometry career and the $25 million divorce settlement.
Unlike many celebrity ex-spouses who chase fame, Diane has remained grounded and independent. She has never sought media attention, proving that financial success does not always require public recognition.
Conclusion
Diane Plese is much more than just Robert Herjavec’s ex-wife. She is a highly skilled optometrist, a devoted mother, and a private individual who has gracefully navigated both professional and personal challenges.
Her story is one of strength, resilience, and dignity. Even after a high-profile divorce, she chose to focus on her career and family, proving that life after separation can still be fulfilling.
While Robert Herjavec continues to be in the public eye, Diane Plese has embraced a quieter, more personal life, prioritizing what truly matters to her.
FAQs
Who is Diane Plese?
Diane Plese is a Canadian optometrist best known as the ex-wife of Robert Herjavec, a businessman and Shark Tank investor.
How long were Diane Plese and Robert Herjavec married?
Diane Plese and Robert Herjavec were married for 25 years, from 1990 to 2016, before their divorce was finalized.
Why did Diane Plese and Robert Herjavec divorce?
While the exact reasons remain private, their divorce was reportedly due to personal differences and Robert’s growing involvement in the entertainment industry.
Does Diane Plese have children with Robert Herjavec?
Yes, Diane and Robert share three children—Caprice, Skye, and Brendan Herjavec, who have mostly stayed out of the public eye.
What is Diane Plese’s profession?
Diane Plese is a licensed optometrist who built a successful career in eye care and vision health before and after her marriage.
What is Diane Plese’s net worth?
Her net worth is estimated to be in the millions, largely due to her optometry career and the $25 million divorce settlement.
Where is Diane Plese now?
Diane Plese has chosen to live a private life, away from media attention, focusing on her career and family.
Is Diane Plese active on social media?
No, Diane Plese does not have any public social media accounts, as she prefers to stay out of the limelight.
Did Robert Herjavec remarry after divorcing Diane Plese?
Yes, Robert Herjavec married Kym Johnson, his Dancing with the Stars partner, in 2016 after his divorce from Diane.
Does Diane Plese still work as an optometrist?
Although she has stepped away from public attention, Diane Plese is believed to continue her career in optometry while living a private life.
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