Lab-Grown Diamond Engagement Ring
Sunlight catches the gentle curve of a 4.8 mm round diamond, poised to become the heart of a three-stone engagement ring that balances modern minimalism with architectural clarity.
This semi-set foundation in 10K yellow gold offers a warm, luminous frame crafted with precision to hold your chosen center stone securely. The clean lines and structured prong setting emphasize the diamond’s classic brilliance while maintaining a low profile for everyday wear. Each band is hand-finished in our Williamsburg studio, ensuring a smooth comfort fit that feels natural on the finger.
Our commitment to lab-grown diamonds means your ring carries a clear ethical edge—sustainably created with the same sparkle and durability as mined stones, but with a lighter environmental footprint.
Designed for those who appreciate refined geometry and subtle strength, this ring suits hands that favor stackable bands or a single statement piece. Its modest height slips easily beneath gloves and rings, making it a versatile choice for daily life.
Should you need resizing or prefer a custom consultation, our Brooklyn studio welcomes you to explore options with no pressure and expert guidance.
Discover how this semi-set three-stone ring can become your personal symbol by visiting us in Williamsburg or starting your custom design online. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.
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