Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 12mm round diamond, poised to become the heart of a three-stone engagement ring. This semi-set foundation invites your choice of center stone, framed by two delicately crafted side settings that balance presence with subtlety.

Hand-forged from 10K yellow gold, the band carries a warm glow that complements the diamond’s classic brilliance. Each prong is meticulously shaped to secure stones low against the finger, creating a comfortable, low-profile silhouette that suits daily wear. The artisan finish reveals fine hammer marks, a signature of our Brooklyn workshop’s dedication to craft and detail.

Our commitment to ethical jewelry shines through the use of lab-grown diamonds, offering clarity and sparkle with a lighter environmental footprint. This ring’s design embraces those who appreciate tradition reimagined—ideal for hands that favor a substantial yet wearable statement, and for stacking with complementary bands.

Should resizing be needed, our in-studio experts ensure a precise fit without compromising the ring’s integrity. Typical lead times reflect our careful handcrafting process, tailored to your unique design.

Explore this semi-set three-stone ring in our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise to create pieces meant for everyday elegance.

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.