Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated facets of an 8 x 6 mm emerald-cut diamond, casting a serene, glassy glow that draws the eye along its architectural lines. This five-stone semi-set ring in polished platinum offers a refined foundation, inviting your choice of center stone to become the heart of a bespoke design.
Each platinum band is hand-finished in our Williamsburg studio, its smooth surface shaped for comfort and daily wear. The low-profile setting keeps the stones close to the finger, balancing elegance with practicality, while the five-stone arrangement adds subtle sparkle without overwhelming the hand.
Crafted with lab-grown diamonds, this ring reflects a commitment to ethical jewelry—minimizing environmental impact while maximizing clarity and brilliance.
Ideal for those who appreciate architectural grace and understated romance, the emerald shape elongates the finger, while the comfort fit and modest height make it glove-friendly and stackable with other bands.
Should you need resizing, our in-studio artisans ensure a precise adjustment without compromising the ring’s integrity.
Explore this semi-set engagement ring in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets conscious choice.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry in New York City.
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