Lab-Grown Diamond Engagement Ring
Imagine the subtle elongation of your hand as a marquise diamond takes center stage—its tapered points lending a quiet drama without overwhelming. This semi-set foundation in 14K white gold is crafted to cradle a 6 x 3.5 mm marquise stone, designed with a low-profile setting that keeps daily wear comfortable and secure.
Each band is meticulously shaped and polished in our Williamsburg studio, ensuring a smooth comfort fit that slides easily beneath gloves or alongside stackable rings. The mounting’s clean lines and precise prong placement emphasize the stone’s silhouette while minimizing snagging.
Our commitment to lab-grown diamonds means this piece carries a lighter environmental footprint without compromising on clarity or brilliance. The ethical choice is embedded in every facet.
Ideal for those who appreciate refined geometry and a setting that supports an active lifestyle, this semi-set ring invites your personal stone selection to complete a bespoke engagement symbol.
Should resizing be needed, our in-house artisans handle adjustments with care to maintain the ring’s structural integrity and finish.
Visit our Williamsburg studio to explore this marquise semi-set in person or begin your custom design journey online—crafted for life’s moments, made in Brooklyn.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local authenticity.
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