Lab-Grown Diamond Engagement Ring

When light catches the sharp, architectural facets of a 9 x 9 mm Asscher diamond, it reveals a quiet geometry that draws the eye inward. This semi-set halo ring foundation in 10K white gold is crafted with a low-profile setting designed to sit close to the finger, balancing presence with everyday comfort.

The band’s smooth finish and precise prong work ensure durability without bulk, making it glove-friendly and ideal for stacking alongside wedding bands or personal accents. Each piece is meticulously inspected in our Williamsburg studio, where expert hands refine every detail to a subtle sheen.

Our lab-grown diamonds offer the clarity and brilliance of natural stones while reflecting a commitment to sustainable, ethical jewelry practices.

Designed for those who appreciate modern structure and refined wearability, this mounting suits a hand that favors clean lines and a confident silhouette. The halo setting amplifies the Asscher’s step-cut facets, creating a luminous frame that enhances its vintage-inspired elegance.

Should you need resizing or prefer a custom consultation, our Brooklyn studio welcomes you to explore options with no pressure and full transparency on lead times.

Discover the possibilities of this semi-set halo in person or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical innovation in the heart of Williamsburg.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.