In 2002, Talal followed the footsteps of his father Ebrahim and joined him in the pearl trade. Together, they expanded the business by adding pearl jewelry to its line of products, having been prior to that focused solely on the wholesale of pearl beads and necklaces. In September 2004, they opened Mattar Jewelers: the House of Natural Pearls.
In 2007, female members of the Mattar family joined the business for the first time, joining their brother Talal, and adding their own distinctive concepts and creations, starting with Reem, and later Faten in 2014 and Lubna in 2015. Together, they will pass on the legacy to the upcoming seventh generation.