About Us

Founded in 2020 with a simple and straightforward initiative to create jewelry for personal enjoyment, bound by oath has evolved into a brand specifically catering to gentlemen.

"Chawapat Soisiri (Phukao)" and "Rattanarawin Soisiri (Knomhwan)" are no strangers to the jewelry industry. The brand was inspired by Phukao’s aunt, "Khun Ying (a Thai noble title equivalent to "Lady") Suneerat Soisiri", whose deep appreciation for fine craftsmanship led her to establish a small jewelry factory with skilled artisans, initially catering to court officials and royal officers.

Building on Suneerat's legacy, Phukao and Knomhwan continued her work. The founding couple also own a studio specializing in diamonds and bridal jewelry, where they apply the same meticulous attention and savoir-faire to creating this label for men—a collection appreciated by both men and women alike.

At bound by oath, we specialize in creating exquisite jewelry pieces that harmoniously blend classic aesthetics with contemporary style. Our collection features iconic pieces such as signet rings and bracelets, meticulously crafted by Thai artisans. While deeply rooted in Thailand, we also collaborate with artisans in Italy for seasonal pieces, ensuring a global touch while maintaining our commitment to quality.

Our philosophy is simple yet profound: to create jewelry that transcendstrends, appealing not only to men but also to women who appreciate timeless elegance and impeccable craftsmanship. Each piece reflects our dedication to detail and passion for preserving heritage in every aspect of our work.