Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of three round diamonds poised to sparkle in quiet harmony. This semi-set engagement ring foundation invites your choice of an 8.8 mm center stone, framed by two smaller companions that balance modern minimalism with architectural clarity.

Crafted from 18K palladium white gold, the band offers a cool, luminous sheen that complements the round cut’s classic brilliance. The three-stone setting is designed with clean lines and a low profile, ensuring a comfortable fit that sits close to the finger for everyday wear. Each mounting is meticulously finished and inspected in our Williamsburg studio, reflecting a commitment to precision and subtle strength.

Choosing a lab-grown diamond here means embracing a clearer conscience alongside clarity of light—ethical jewelry that honors sustainability without compromise.

This ring suits those who appreciate structured elegance and desire a piece that layers effortlessly with other bands or stands confidently on its own. Its low profile and smooth edges make it glove-friendly and ideal for daily life.

Should you need resizing or prefer a custom stone selection, our Brooklyn studio offers a seamless process tailored to your timeline and style.

Explore this semi-set three-stone ring in person or begin your custom design journey online—each step guided by quiet confidence and expert care.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets modern design in the heart of Williamsburg.

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.