Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 6 mm round diamond, poised to become the heart of a three-stone engagement ring. This semi-set foundation, crafted from warm 10K rose gold, offers a soft glow that complements the diamond’s classic brilliance without overwhelming it.

Each band is hand-shaped in our Williamsburg studio, where the artisan’s touch ensures a smooth comfort fit and a low-profile setting that slips easily beneath a wedding band or stack. The three-stone layout invites personal expression—ready to cradle your choice of center diamond alongside two side stones, all secured with delicate prongs that balance security and light play.

Our commitment to lab-grown diamonds means this ring begins with a stone of exceptional clarity and ethical provenance, reflecting a modern approach to sustainability without compromise.

Designed for daily wear, the rose gold band’s subtle warmth suits a variety of skin tones and hand shapes, while its modest height keeps it glove-friendly and practical. Whether paired with other bands or worn solo, it adapts effortlessly to your lifestyle.

Should you need resizing or wish to explore custom options, our Brooklyn studio offers personalized consultations with transparent timelines and attentive care.

Visit us in Williamsburg or start your custom design journey online—where expert craftsmanship meets thoughtful, ethical jewelry made for your story.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a local artisan spirit.

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.