Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 3 mm round diamond, its soft fire poised to brighten a quiet moment. This semi-set solitaire ring invites you to choose a center stone that will dance with light in a delicate embrace.

Crafted from warm 14K rose gold, the band is finished with a subtle polish that feels smooth against the skin, designed for everyday wear with a low-profile setting that slips comfortably beneath gloves or alongside other bands. The classic round shape offers a familiar brilliance, its balanced symmetry lending a quiet confidence to the design.

Each ring is hand-finished in our Williamsburg studio, where precision meets care in every detail—from the secure prong setting to the comfort-fit shank, ensuring the ring sits naturally on the finger. Our commitment to lab-grown diamonds means your choice reflects a mindful approach to beauty and sustainability.

Ideal for those who appreciate understated elegance and a ring that adapts effortlessly to daily life, this solitaire is a foundation for a personal story, ready to be completed with a diamond that speaks to you.

Should you need resizing or guidance on selecting your center stone, our Brooklyn studio offers a pressure-free consultation tailored to your rhythm and style.

Explore 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 Brooklyn.

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.