Lab-Grown Diamond Engagement Ring
Imagine the quiet moment when a round diamond’s fire catches the light just right, its facets sparkling with lively brilliance. This semi-set engagement ring foundation in 10K yellow gold is crafted to showcase a 5.2 mm round center stone, known for its classic radiance and balanced symmetry.
The band’s low-profile design ensures the setting sits close to the finger, offering comfort for everyday wear without sacrificing elegance. Meticulously finished by hand in our Williamsburg studio, the smooth shank and secure prong setting provide a reliable frame that complements the diamond’s natural sparkle.
Each lab-grown diamond reflects a commitment to ethical sourcing and sustainability, delivering clarity and beauty without compromise. The warm yellow gold enhances the stone’s brightness while maintaining a subtle, wearable silhouette suited to a variety of hand shapes.
This ring base is ideal for those seeking a refined, stackable look or a single statement piece that feels effortless and secure. Its modest height and smooth edges make it glove-friendly and practical for daily life.
Should you need resizing or prefer a custom finish, our Brooklyn studio offers personalized adjustments with attentive care and reasonable lead times.
Explore this semi-set foundation in person or start your custom design journey online—crafted with quiet confidence in Williamsburg, Brooklyn.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity.
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