Lab-Grown Diamond Engagement Ring
Imagine the quiet confidence of a 9 mm round diamond poised to catch light with every subtle movement. This semi-set engagement ring foundation in warm 10K yellow gold offers a low-profile silhouette designed for everyday grace without compromise.
Crafted in Williamsburg, the band’s smooth finish and secure prong setting ensure the center stone will sit close to the finger, minimizing snagging while maximizing brilliance. The accent details add a refined texture that complements the round diamond’s classic sparkle without overwhelming it.
Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that deliver clarity and fire with a smaller environmental footprint. The comfort fit band suits those who prefer a ring that feels as natural as it looks, ideal for stacking or wearing solo.
Resizing is straightforward, handled in-studio with care to maintain the ring’s precise proportions and finish. Whether you choose to complete the ring with your own center stone or explore options with us, this semi-set invites personal expression.
Visit our Williamsburg studio to experience the craftsmanship firsthand or begin your custom design journey online with Haejin Jewelry, where Brooklyn’s fine-jewelry tradition meets modern ethical standards.
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