Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of three stones poised to tell your story, the center left open for a 6 mm round diamond that will catch every glance. Crafted from warm 18K rose gold, this semi-set engagement ring offers a delicate balance between artisan detail and everyday grace.

The three-stone design is hand-finished in our Williamsburg studio, where each prong is shaped and polished to cradle your center stone securely while maintaining a low profile for comfortable daily wear. The rose gold band’s subtle sheen complements the round diamond’s classic brilliance, enhancing its fire without overwhelming the hand.

Our commitment to lab-grown diamonds ensures clarity and ethical sourcing, reflecting a modern approach to fine jewelry that honors both beauty and responsibility.

This ring suits those who appreciate a meaningful arrangement—three stones symbolizing past, present, and future—while the semi-set style invites you to select a center stone that resonates personally. Its modest height and smooth band make it ideal for stacking or pairing with a wedding band, and the comfort fit ensures it feels as natural as it looks.

Should you need resizing or prefer a custom consultation, our Brooklyn studio welcomes you to explore options with no pressure and full transparency.

Discover the possibilities in person or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship and ethical values meet in the heart of Williamsburg.

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.