Lab-Grown Diamond Engagement Ring

Light catches the elongated points of the marquise shape, casting a subtle, graceful silhouette that stretches the hand with quiet drama. This semi-set solitaire ring in 14K white gold awaits your choice of a 12 x 6 mm lab-grown diamond, designed to showcase the stone’s distinctive brilliance without distraction.

Crafted with a low-profile setting, the band sits close to the finger for everyday comfort and ease under gloves or alongside other rings. The smooth finish and precise prong work ensure durability and a secure hold while maintaining a sleek, modern line.

Each lab-grown diamond reflects a commitment to sustainable sourcing, offering clarity and sparkle with a lighter environmental footprint. This piece balances ethical responsibility with refined craftsmanship, made to be worn daily in Williamsburg’s vibrant rhythm.

Ideal for those who appreciate architectural elegance and a confident yet understated presence, this mounting suits a hand that values both form and function. Its streamlined silhouette complements slender fingers and pairs effortlessly with stackable bands.

Should you need resizing or prefer a custom consultation, our Brooklyn studio offers expert guidance with attentive care and timely delivery.

Explore this semi-set marquise solitaire in person or begin your custom design journey online—each ring is a collaboration, crafted for your life and story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity.

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.