Lab-Grown Diamond Engagement Ring

Imagine the quiet sparkle of a square center diamond framed by a halo of delicate pavé, catching light with every subtle movement. This semi-set engagement ring foundation invites your choice of a 4.5 x 4.5 mm square lab-grown diamond, known for its crisp geometry and modern clarity.

Crafted from 18K white gold, the band is meticulously shaped for a refined silhouette that balances strength with elegance. The halo setting enhances brilliance while maintaining a low profile, designed to sit comfortably for daily wear without catching on fabric or gloves. Each piece is hand-finished in our Williamsburg studio, where artisans inspect every facet and prong to ensure lasting craftsmanship.

Our commitment to lab-grown diamonds reflects a thoughtful approach to ethical jewelry, offering clarity and beauty with a reduced environmental footprint.

This ring suits those who appreciate architectural precision and a contemporary edge, pairing effortlessly with stackable bands or worn solo as a statement of intentional design. The semi-set nature allows you to select a center stone that resonates personally, making the ring uniquely yours.

Should you need resizing or guidance on selecting the ideal diamond, our Brooklyn studio team is ready to assist with care and expertise.

Visit us in Williamsburg or explore custom design options online to begin crafting your engagement ring with Haejin Jewelry’s signature blend of ethical craftsmanship and Brooklyn artistry.

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.