Lab-Grown Diamond Engagement Ring
In the quiet glow of a Williamsburg evening, the heart-shaped diamond catches the light like a whispered promise. This 9 x 9 mm centerpiece, embraced by a delicate halo, reflects a soft, romantic silhouette that balances presence with subtlety.
Crafted in warm 14K rose gold, the ring’s low-profile setting ensures a comfortable fit for everyday wear, while the halo’s precise pavé work enhances brilliance without adding bulk. Each curve and facet is carefully finished by hand in our Brooklyn studio, inspected for seamless polish and secure mounting.
Our lab-grown diamond offers a clarity and sparkle equal to mined stones, with a fraction of the environmental impact—an ethical choice made without compromise.
The ring’s gentle contours and moderate height make it ideal for those who appreciate a refined statement that layers effortlessly with other bands or stands alone with quiet confidence. Its comfort fit and smooth edges mean it wears well through daily rhythms, from morning coffee to evening strolls.
Should you need a custom size, resizing is straightforward and handled with care to preserve the ring’s integrity.
Visit our Williamsburg studio to experience this heart-shaped halo in person or begin your custom design journey online—where craftsmanship meets intention.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a commitment to designs made for real life 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