Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated facets of a 12 by 10 mm emerald cut diamond, revealing a serene, glassy depth framed by a delicate halo. This semi-set engagement ring invites you to select a center stone that balances architectural clarity with a soft, luminous glow.
Crafted in 18K white gold, the band is meticulously shaped for a low-profile silhouette that rests comfortably against the finger. The halo setting, hand-finished in our Williamsburg studio, enhances the diamond’s linear elegance while maintaining a refined, wearable scale for everyday life.
Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that offer exceptional clarity and sustainability without compromise.
Designed for those who appreciate modern geometry and subtle statement, this ring suits hands that favor elongated shapes and pairs effortlessly with stackable bands or a simple wedding band. Its comfort fit and modest height make it glove-friendly and ideal for daily wear.
Should you need resizing or prefer a custom stone selection, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.
Explore this semi-set emerald engagement ring in person at our Williamsburg workshop or begin your custom design journey online—where craftsmanship meets conscious choice.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in 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