Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it draws the eye along its graceful points, evoking a quiet drama that feels both bold and refined. This semi-set halo engagement ring foundation in 14K white gold offers a delicate frame designed to amplify the center stone’s brilliance while maintaining a low-profile silhouette.

Handcrafted in our Williamsburg studio, the band is meticulously shaped for comfort and daily wear, its smooth finish inviting a gentle touch. The halo setting, ready to embrace a 10 x 5 mm marquise diamond, is engineered to balance sparkle with subtlety, ensuring the ring sits close to the finger without catching on fabric.

Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, combining clarity and sustainability without compromise. This piece suits those who appreciate architectural elegance with a modern sensibility—its slender band and refined setting complement slender to medium finger sizes and stack effortlessly with other bands.

Should you need resizing or wish to explore custom details, our Brooklyn studio offers personalized consultations with thoughtful timelines tailored to your needs. We invite you to visit us in Williamsburg or begin your custom design journey online, where expert guidance meets artisan craft.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for a lifetime of moments.

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.