Dimitria Koumarnetos, founder of Petra Star, began her jewelry journey in 1992, mentored by an Antiques Roadshow expert at a Madison Avenue antique store. With a passion for vintage treasures and ethical sourcing, she honed her skills over 18 years in San Francisco’s luxury retail world, crafting custom pieces and embracing sustainability. In 2016, Dimitria brought her expertise to Connecticut, blending vintage charm with modern design. Recently, she unified her online brand, JewelConscious, under The Vintage Vault Collection at Petra Star, creating a seamless home for her curated vintage and contemporary collections.