Grygorian Gallery operates as a specialized destination for authenticated vintage jewelry, signed pieces, vintage watches, diamonds and rare gemstones, alongside original custom jewelry creation, established by Eduard Grygorian following his extensive career in luxury jewelry retail across Europe's most competitive markets. Eduard brings fifteen years of luxury jewelry expertise from his work with prestigious maisons including David Yurman, Boucheron, and Chaumet. His extensive experience in high-end retail environments has developed his expertise in authentication, market evaluation, and understanding collector preferences in the luxury jewelry sector. The gallery's business model centers on rigorous authentication protocols and comprehensive documentation standards. Each piece undergoes detailed examination to verify maker's marks, construction techniques, and historical consistency with documented production methods from specific houses and periods. https://grygorian.com