
Decades of knowledge, experience and passion
Le Yen is a second-generation gemstone specialist, deeply rooted in Vietnam’s precious stone heritage.
She is a graduate gemologist of GIA (Gemological Institute of America) and AIGS (Asian Institute of Gemological Sciences), combining international expertise with hands-on field experience in mining and sourcing.
Today, she serves as:
Founder of LEYEN Co.
Vice President, Vietnam Gemstone Jewelry & Art Crafts Association (VGJA)
Vice Chairman of the International Committee, Asian Gems & Jewelry Association (AGJA)
Ambassador of the International Colored Gemstone Association (ICA) to Vietnam.
With over decades of involvement in the gemstone industry, her work bridges origin, craftsmanship, and international dialogue.


Private Creations
Born from gemstone heritage and refined by mastery, LE YEN’s bespoke creations unite origin and expertise. Each piece begins in the earth and is elevated by knowledge and craft.
Gentleman collection










