Lab-Grown Diamond Engagement Ring
Imagine the quiet moment when a 5.5 mm round diamond begins its journey to your hand—its classic brilliance ready to catch every glance. This semi-set engagement ring foundation in warm 18K yellow gold offers a low-profile silhouette designed for everyday wear, balancing subtlety with enduring strength.
Crafted in Williamsburg, the band is meticulously shaped for comfort fit, ensuring it sits flush and smooth beneath the finger. The setting’s architecture allows for secure placement of a round center stone, complemented by delicate accent details that enhance sparkle without adding bulk.
Each piece reflects our commitment to ethical jewelry: the ring is designed exclusively for a lab-grown diamond, reducing environmental impact while maintaining exceptional clarity and light performance.
Its streamlined form suits those seeking a ring that layers effortlessly with wedding bands or stacks with other favorites, ideal for hands that appreciate understated elegance and practical wearability.
Should you need resizing or prefer a custom accent arrangement, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.
Visit us in Williamsburg or start your custom design journey online—experience how thoughtful craftsmanship and ethical sourcing converge in a ring made for daily life.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with sustainable practices to create pieces that resonate with modern love stories.
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
Looking for more than reviews? Explore our engagement rings, custom ring design, and ethical fine jewelry. Learn our story and why Williamsburg couples trust our lab-grown diamond expertise.
What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever