Lab-Grown Diamond Engagement Ring

Imagine the delicate silhouette of a marquise diamond catching the light as it gracefully extends along the finger, its 5 x 3 mm length lending a subtle elongation that feels both intimate and refined. This semi-set solitaire invites you to select a center stone that embodies your personal story, framed by a 14K white gold band that balances cool sophistication with everyday ease.

Crafted in Williamsburg, the band’s smooth finish and slender profile ensure a comfortable fit beneath gloves or alongside a stack of meaningful rings. The low-profile setting keeps the diamond close to the hand, designed for daily wear without sacrificing elegance. Each piece is meticulously inspected to meet exacting standards of polish and symmetry.

Our commitment to ethical jewelry shines through the choice of lab-grown diamonds, offering clarity and brilliance with a lighter environmental footprint. This ring suits those who appreciate modern romance with a quiet confidence, especially hands that favor elongated shapes and understated sparkle.

Should you wish to adjust the band size, resizing is available to ensure a perfect fit. Lead times vary depending on stone selection, allowing for a tailored experience from start to finish.

Visit our Williamsburg studio to explore this semi-set marquise solitaire or begin your custom design journey online. At Haejin Jewelry, we specialize in crafting lab-grown diamond engagement rings with ethical precision and Brooklyn-born expertise.

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.