Diane Plese: Everything About Robert Herjavec’s Ex-Wife

Some people become famous because they are on TV or in movies. Others become known because they are close to someone famous. But Diane Plese’s story is different.

Many people know Diane Plese as the first wife of Robert Herjavec. Robert became famous as a businessman and a star on Shark Tank. But Diane had her own life long before people knew her name.

Diane was an eye doctor, a wife, and a mother. She lived a quiet life and stayed away from the cameras. She supported Robert when he was still building his business and helped raise their family.

Diane Plese Quick Bio


Full Name	Diane Plese
Born	1959
Age	67 years old (2026)
Birthplace	Toronto, Canada
Nationality	Canadian
Ethnicity	Croatian-Canadian
Profession	Optometrist
Known For	Robert Herjavec’s ex-wife
Husband	Robert Herjavec (1990–2016)
Children	Brendan, Skye, Caprice
Net Worth	Estimated around $100 million
Residence	Canada (private life)
Social Media	Not active

Who Is Diane Plese?

Diane Plese is a Canadian optometrist. An optometrist is a doctor who helps people take care of their eyes and vision. She became well known after marrying Robert Herjavec.

Even though Robert became a famous TV star, Diane never tried to become famous herself. She liked living a private life. She did not give many interviews or share her personal life with the public.

Many people respect Diane because she stayed calm during both good and bad times. She focused on her family and her own happiness instead of chasing attention.

Diane Plese is also known as a caring mother. She and Robert shared three children during their marriage. Family has always been an important part of her life.

Diane Plese Early Life

Diane Plese was born in 1959 in Parkdale, Toronto, Canada. She grew up in a family with Croatian roots. Her parents came from Croatia and built their lives in Canada.

Diane had a simple childhood. She learned the value of hard work and family from her parents. These lessons stayed with her as she grew older.

Not much is known about Diane’s early years because she has always kept her personal life private. She does not often talk about her childhood, family members, or private moments.

Her quiet nature has always been a big part of who she is. Even after becoming connected to a famous businessman, Diane stayed the same person.

Diane Plese Career As An Optometrist

Before people knew Diane Plese as Robert Herjavec’s wife, she had already built her own career. She worked hard to become an eye doctor.

Diane studied for her career and became an optometrist in the early 1980s. She worked with patients and helped people with their eye care needs.

Being an eye doctor takes patience and care. Diane was known as someone who made people feel comfortable. Her calm way of speaking helped her connect with her patients.

Diane’s career shows that she was not only known because of her marriage. She was a hardworking woman who created her own path before fame entered her life.

How Diane Plese Met Robert Herjavec

The story of how Diane Plese met Robert Herjavec started with a simple eye appointment. In 1988, Robert visited Diane’s eye clinic for a checkup.

At that time, Robert was not the rich businessman people know today. He was still working hard and trying to build his future.

Diane noticed something special about him. She liked his energy and the way he looked at life. Robert also liked Diane’s kindness and calm nature.

Their relationship grew slowly. They did not start with fame or money. They started with a simple meeting and a connection between two people.

Diane Plese And Robert Herjavec’s Marriage

After dating for about two years, Diane Plese and Robert Herjavec got married in 1990. Their wedding took place at a Croatian church in Mississauga, Ontario.

The wedding was special because it showed their connection to their family roots. At that time, Robert was still working toward his dreams.

The couple did not begin with a life of luxury. Robert was building his company, BRAK Systems, and working long hours.

Diane stood beside him during those early years. She supported him when his business was still small and when success was not guaranteed.

Their life together was built on teamwork. They faced challenges, worked hard, and slowly created a better future.

Diane Plese Supported Robert Herjavec’s Success

Before Robert became a famous face on Shark Tank, he was a businessman trying to grow his company. Diane saw his hard work from the beginning.

Robert started BRAK Systems in their home basement. The company focused on internet security and later became very successful.

In 2000, Robert sold the company for about $30.2 million. This was a huge change for their family. Their simple life became much more comfortable.

Later, Robert became known around the world through shows like Dragon’s Den and Shark Tank. Many people saw his success, but few knew about the early years when Diane was there beside him.

Diane never tried to take attention away from Robert. She stayed in the background and focused on her family.

Diane Plese Family And Children

Family was one of the most important things in Diane Plese’s life. During her marriage to Robert Herjavec, the couple welcomed three children.

Their children are:

Brendan Herjavec, born in 1993
Skye Herjavec, born in 1996
Caprice Herjavec, born in 1998

Diane worked hard to give her children a happy and safe home. Even after Robert became famous, she wanted their children to have a normal childhood.

She kept them away from too much public attention. She wanted them to focus on school, family, and their own goals.

Today, Diane’s children are grown up and have built their own lives. They continue to be an important part of her world.

Diane Plese And Robert Herjavec Divorce Story

After many years together, Diane Plese and Robert Herjavec’s marriage started to change. The couple had spent about 24 years together and had built a family with three children.

In July 2014, Diane and Robert decided to separate. The news surprised many people because they had been together for a long time.

Robert later shared that it was a very hard time for his family. Diane did not share many details about what happened. She chose to stay quiet and keep her family life away from the public.

The divorce became a big topic because Robert was already a famous businessman. Many people wanted to know what happened, but Diane stayed calm and focused on moving forward.

Diane Plese Divorce Settlement

Diane Plese and Robert Herjavec’s divorce was finished in 2016. Because Robert had earned a lot of money during their marriage, the divorce received a lot of attention.

Reports said Diane received about $25 million from the divorce. She also received some homes that the couple owned together.

The money was a big part of the news, but Diane never made it the center of her life. She did not show off her wealth or talk about the details in public.

Instead, Diane continued living a quiet life. She focused on her children and her own happiness.

Many people respected the way Diane handled the divorce. She went through a hard time but stayed calm and respectful.

Diane Plese Life After Divorce

After the divorce, Diane Plese made a choice to stay away from fame. She did not appear on TV shows or give many interviews.

She also stayed away from social media. Diane always liked having a quiet life, and that did not change after her marriage ended.

Instead of looking for attention, Diane spent time with her family. She focused on her children and enjoyed her life away from cameras.

Many people think Diane’s story shows that a person can start a new chapter after a difficult moment. She showed strength by choosing peace over drama.

Diane Plese Children Today

Diane Plese and Robert Herjavec have three children together. Their children grew up and created their own paths in life.

Their son Brendan Herjavec was born in 1993. He became interested in business and helping companies grow. He also started a podcast where he talks with business people.

Their daughter Skye Herjavec was born in 1996. She studied business and worked in the finance world. Like her mother, Skye likes to keep her personal life private.

Their youngest daughter Caprice Herjavec was born in 1998. She enjoyed sports when she was younger and later built a career as a consultant.

Diane always wanted her children to have a happy and normal life. She worked hard to give them love, support, and good values.

Diane Plese Net Worth And Money

Many people search for Diane Plese’s net worth because of her divorce from Robert Herjavec. Some reports say her wealth may be around $100 million.

A large part of this money came from her divorce settlement. Diane also had her own career as an optometrist before her marriage.

Diane was already a hardworking woman before she became known as Robert’s wife. She studied, built a career, and helped many people through her work.

Today, Diane does not talk about her money. She keeps her financial life private and does not share details with the public.

Where Is Diane Plese Today In 2026?

As of 2026, Diane Plese is believed to be living a quiet life in Canada. She continues to stay away from the spotlight.

Diane has not shared many updates about her daily life. She does not appear often in public and does not use social media in a major way.

She has not remarried after her divorce from Robert Herjavec. Her main focus remains her family and her own peaceful life.

While Robert continues his public career, Diane has chosen a different path. She enjoys a simple life away from fame.

Final Thoughts

Diane Plese’s story is special because she never tried to become famous. She became known because of her marriage, but she created her own story.

She was an eye doctor before she became Robert Herjavec’s wife. She supported Robert when he was still building his company.

She also raised three children and helped them grow into adults. Diane always put family first.

After her divorce, she showed that a person can move forward with kindness and strength. She did not let a hard time define her whole life.

(FAQs)

How old is Diane Plese and when is her birthday?

Diane Plese was born in 1959. She is 67 years old in 2026. Her exact birthday is not publicly known.

Who was Diane Plese’s husband?

Diane Plese was married to Robert Herjavec. They got married in 1990 and divorced in 2016 after about 24 years together.

What is Diane Plese’s net worth?

Diane Plese’s net worth is not officially confirmed. Some reports say it may be around $100 million, mainly because of her divorce settlement and her own career.

What was Diane Plese like when she was young?

Diane Plese grew up in Toronto, Canada, in a family with Croatian roots. She studied hard and became an optometrist before she became known as Robert Herjavec’s wife.