Leah Georgantas is an entrepreneur and jewelry designer best known as the founder of Girls With Gems, a brand centered on gemstone jewelry and accessible design. Through Girls With Gems, Georgantas has built a business focused on direct to consumer retail, social media driven marketing, and education around gemstones and jewelry styling. Her work emphasizes product development, brand building, and community engagement within the fashion and accessories space. Georgantas is recognized for growing the brand through digital platforms and for positioning Girls With Gems within the contemporary jewelry market through online sales, collaborations, and content focused on gemstones and design.