
L.a.brown
Hirotaka introduces L.a.brown, the lab-grown diamond line.
Its name comes from removing the G (for Gravity) from Lab Grown, a word play that suggests shedding weight and embracing a freer, lighter way to enjoy diamonds.
Born from cutting-edge science, it opens the door to a new form of self-expression.
The debut collection, Hypnotic, draws inspiration from the pendulum’s mesmerizing sway, reimagined with
large diamonds into jewelry that is both playful and dreamlike.
HYPNOTICS
Drawn into the gentle sway of a pendulum, you surrender to its
rhythm - falling deeper under the spell of hypnotics, where dreams blur the line
between reality and illusion.
 


Lab Grown Diamonds
Lab grown diamonds share the same
composition and structure as natural diamonds, cultivated in laboratories that
replicate the conditions under which diamonds form deep within the Earth. Their
appearance and properties are identical to natural diamonds, so much so that
even experts cannot distinguish them with the naked eye. They radiate
brilliance with exceptional transparency and beauty.
Lab-grown diamonds are created above
ground, without the need for mining. This process greatly reduces environmental
impact, offering a sustainable alternative that reflects both modern innovation
and conscious choice.

Grading& Quality
At Hirotaka, we select only diamonds of G color or higher and VS clarity or higher.
Diamonds over 2 carats include an IGI certificate and a laser
inscription on the girdle for authentication (note: inscriptions may not be visible depending on the design).