Lab-Grown Diamond Engagement Ring
When light meets the sharp geometry of a 9 x 9 mm Asscher cut, it reveals a quiet architecture of brilliance and depth. This semi-set engagement ring foundation in 14K white gold offers a low-profile silhouette designed for everyday grace and resilience.
Crafted in Williamsburg, the band’s smooth comfort fit and precise setting angles ensure the center stone—sold separately—will sit securely while maintaining a sleek profile beneath gloves or alongside stackable bands. The subtle accents frame the Asscher’s step-cut facets without overwhelming its glassy elegance.
Each piece reflects Haejin Jewelry’s commitment to lab-grown diamonds, marrying clarity and sustainability with Brooklyn’s artisanal rigor. The metal is hand-finished and inspected for durability and polish, ready to support a stone that balances vintage-inspired geometry with modern wearability.
Ideal for those who appreciate architectural form and a refined hand feel, this mounting invites customization while promising a ring that fits seamlessly into daily life. Resizing is available to ensure a tailored fit without compromising the band’s integrity.
Explore this semi-set Asscher ring in our Williamsburg studio or begin your custom design journey online—where expert guidance meets ethical craftsmanship.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design, ethical sourcing, and local craftsmanship to create pieces made for a lifetime.
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.
Frequently Asked Questions
Customer Reviews — Haejin Jewelry Williamsburg Brooklyn NYC
Haejin Jewelry is a Brooklyn jewelry studio in Williamsburg creating lab grown diamond engagement rings and fine jewelry with transparency and care. Read verified customer experiences from across Brooklyn and New York City.
Trusted by couples designing engagement rings in Williamsburg and NYC
Custom design, clear pricing, and local service
Looking for more than reviews? Explore our engagement rings, custom ring design, and ethical fine jewelry. Learn our story and why Williamsburg couples trust our lab-grown diamond expertise.
What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever