Lab-Grown Diamond Engagement Ring
Sunlight catches the gentle curve of a 4.4 mm round diamond, ready to become the heart of your custom engagement ring. This semi-set foundation in 10K rose gold offers a warm, subtle glow that complements the diamond’s classic brilliance without overwhelming it.
Crafted with a low-profile setting, the band sits close to the finger for everyday comfort and ease under gloves or rings stacked alongside. The rose gold is hand-finished in Williamsburg, ensuring a smooth, polished surface that resists wear while highlighting the delicate accents designed to frame your chosen center stone.
Each piece reflects a commitment to ethical sourcing, featuring lab-grown diamonds that deliver clarity and sparkle with a smaller environmental footprint. The semi-set style invites you to select a center diamond that matches your vision, supported by a setting engineered for secure wear and graceful light play.
Ideal for those who appreciate refined craftsmanship and a subtle statement, this ring base suits a range of hand shapes and sizes, balancing presence with discretion. Its comfort fit and low profile make it a natural choice for daily wear, whether worn alone or paired with a wedding band.
Should you need resizing or guidance on selecting the perfect center stone, our Brooklyn studio offers personalized consultations to ensure your ring fits flawlessly and reflects your story.
Visit us in Williamsburg or begin your custom design journey online—where expert craftsmanship meets thoughtful, ethical jewelry creation. Haejin Jewelry is proud to be a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design with sustainable values in the heart of 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