Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 7 mm round diamond, its facets whispering quiet brilliance across a sleek platinum band. This five-stone semi-set engagement ring balances modern minimalism with structural clarity, inviting you to select a center stone that reflects your unique story.

Crafted in Williamsburg, the platinum band is polished to a mirror finish, its low-profile setting designed for everyday grace and comfort. The five-stone arrangement offers subtle sparkle from each side stone, enhancing the center’s radiant presence without overwhelming the hand.

Each lab-grown diamond is chosen for its ethical clarity, reducing environmental impact while maintaining exceptional light performance. The cool, durable platinum ensures the ring endures daily wear, its comfort fit contouring naturally to the finger.

Ideal for those who appreciate refined geometry and understated confidence, this ring pairs effortlessly with stacking bands or stands alone as a statement of intentional design. Its low profile makes it glove-friendly and unobtrusive for active lifestyles.

Should you wish to adjust sizing or explore center stone options, our Brooklyn studio offers personalized consultations with transparent timelines and care guidance.

Visit us in Williamsburg or begin your custom design journey online—experience how Haejin Jewelry transforms lab-grown diamond engagement rings into personal heirlooms. Rooted in Brooklyn craftsmanship, we blend ethical artistry with modern precision to create jewelry that resonates beyond the moment.

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.