Le Yen’s journey with gemstones began in 1992 at her family store – Hai Hoang Gia LTD, which has evoluated to become HAMANA Group, where a deep-seated passion for the beauty and craftsmanship of gems took root. With years of expertise in mine sourcing and bespoke jewelry design, Le Yen dedicates to illuminate the true essence of gemstones and bringing their captivating beauty to life. Since 2020, Le Yen and her family have been on a mission to promote the authenticity of Vietnam’s gemstones by investing and operating YEN BAI GEM MARKET , which is a legendary source for Ruby and Spinel.