Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 13 mm round diamond, its facets unfolding like whispered promises. This semi-set solitaire ring offers a poised foundation, inviting you to choose a center stone that will become a daily companion.

Crafted from warm 18K yellow gold, the band’s smooth polish contrasts with the cool gleam of white gold accents, creating a subtle interplay of light and texture. The low-profile setting ensures the ring sits comfortably against the finger, designed for effortless wear and graceful movement.

Each piece reflects a commitment to sustainability, featuring lab-grown diamonds that mirror the clarity and brilliance of mined stones without the environmental cost.

Ideal for those who appreciate classic geometry with a modern sensibility, this solitaire base pairs beautifully with a variety of diamond cuts and sizes, offering versatility for stacking or solo wear. Its refined silhouette slips easily beneath gloves or sleeves, making it a thoughtful choice for everyday elegance.

Should you need adjustments, resizing is handled delicately in-studio to maintain the ring’s integrity and finish.

Explore this semi-set solitaire in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets intention in every detail.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces meant for a lifetime.

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.