Desai Diamonds : Season 1

Avinash Desai, a diamond King in Surat is trapped between his scattered family and his badly performing diamond business. His son Hitarth loves his step sister Aditi but hates his step mother Vaidehi. Desai’s family friend, Mehul and his wife Nisha have decided to leave them. Desai feels his business rival is responsible for this when goons come and try to take him along.

Hitarth gets his father released from the goons. Indian govt. receives a tip about a criminal Jaydev being in Gujarat. Mr. Ajit offers to takeover Mr. Desai's business but Hitarth objects. Hitarth meets Sahil who is his partner in customs clearing business. Avinash suddenly spots Aditi with Bhairavi on the road and follows them of suspected kidnaping.

Vaidehi finds out about Hitarth and Bhairavi’s affair after Aditi is caught with them during an outing. Avinash accepts business offer from JD who is Kedar’s enemy to come out of crisis. Crime inspector Jadeja follows Jaydev and Avinash gets a heart stroke when he realises that Hitarth is dating Kedar’s daughter.

Avinash’s health is improving. He accepts Hitarth-Bhairavi’s relation, his business is improving after merger with JD and his family friend Mehul is happy too. All is well except Hitarth and Vaidehi’s bond. JD is killed in an encounter and police suspects criminal Jaydev. Desai family is shocked when Police arrests Hitarth as a suspect with Jaydev.

Report proves JD is not Jaydev. Police suspects 3 more men who are missing with 2 crore rupees in link with Jaydev. Avinash feels Kedar has plotted Hitarth’s arrest and Bhairavi decides to break up with Hitarth. A stranger warns of 3 new suspects to return 2 crore rupees. They lose 1 of their partner and money which forces them to kidnap Aditi for ransom.

During police interrogation, Vaidehi is identified as new suspect. Avinash finds missing Aditi and Jadeja reaches their home to arrest Vaidehi. Vaidehi tells him about Aditi and Bhairavi; Avinash receives ransom call for Aditi’s kidnap. Hitarth tries to escape and Jadeja fires at him.

Mehul and Vaidehi try to convince Hitarth for selling business to Mr. Ajit but Hitarth's counter suggestion is to sell their home. Aditi's kidnappers pressurize Vaidehi for ransom. Amidst this chaos, Aditi escapes and kidnappers are caught by Police. During interrogation, Jadeja is informed about unknown caller.

Hitarth gives a secret task to Vaidehi from jail and she discovers shocking information. Jadeja discovers unknown caller and gets important tips from Vaidehi. Jadeja and Hitarth visit the port to catch the smuggler and are shocked. They return home to reveal the truth where they see Aditi at gun point.