Lab-Grown Diamond Engagement Ring
When light catches the 9 x 9 mm heart-shaped diamond, it reveals a delicate pulse of warmth and clarity, a modern symbol of affection set in soft 14K rose gold. The clean lines of this low-profile setting cradle the stone securely, while subtle accent diamonds trace the band’s gentle curve, adding a quiet shimmer without distraction.
Each ring is meticulously crafted in our Williamsburg studio, where the rose gold is hand-finished to a satin sheen that feels smooth against the skin. The comfort-fit band sits close to the finger, designed for everyday wear and effortless stacking with other favorites.
Our lab-grown diamonds offer the brilliance and purity of mined stones with a lighter environmental footprint, reflecting a commitment to ethical jewelry without compromise.
This engagement ring suits those who appreciate refined geometry and a contemporary silhouette that complements slender or average finger shapes, its heart shape elongating the hand with subtle romance.
Should you need an adjustment, resizing is available to ensure a perfect fit, crafted with the same care as the original design.
Discover this piece in person at our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets modern love.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with expert design rooted in New York City’s creative spirit.
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