Lab-Grown Diamond Engagement Ring
Imagine the quiet confidence of a 9 x 9 mm Asscher diamond poised to catch the light with its architectural step cuts, framed by a 14K yellow gold band that feels warm and substantial against the skin. This semi-set engagement ring foundation invites your choice of a center stone, allowing you to personalize a modern-minimal design that balances clarity and structure with subtle accent details.
Crafted in Williamsburg, Brooklyn, the band’s smooth finish and low-profile setting ensure comfortable daily wear, while the accents add a refined touch without overwhelming the geometric purity of the Asscher shape. Each piece is meticulously inspected to meet exacting standards of craftsmanship and durability.
Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, offering a sustainable alternative with remarkable clarity and brilliance.
This ring suits those who appreciate architectural elegance and desire a foundation that complements a bold, confident center stone. Its comfort fit and moderate width make it ideal for stacking or wearing solo, adapting effortlessly to your lifestyle.
Should you need resizing or have questions about selecting the perfect center stone, our Brooklyn studio offers personalized guidance and a pressure-free design experience.
Explore this semi-set Asscher engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert craftsmanship meets thoughtful, ethical design.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local sensibility.
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.
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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
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever