Lab-Grown Diamond Engagement Ring

Sunlight catches the delicate curves of the split shank, where slender bands part like whispered promises around the center stone. This semi-set engagement ring invites your choice of a 6.5 mm round diamond, its classic brilliance poised to dance with the warm glow of 18K rose gold.

Crafted in Williamsburg, Brooklyn, the ring’s split shank design balances romantic openness with structural grace, offering a comfortable fit that rests lightly on the finger. The rose gold’s subtle blush complements the diamond’s fire, while the accented shoulders add a quiet shimmer without overwhelming the centerpiece.

Each piece is meticulously finished by hand, ensuring smooth edges and a low-profile setting that slips easily beneath gloves or daily wear. The semi-set nature allows you to select a lab-grown diamond that meets your clarity and cut preferences, aligning with a sustainable approach to fine jewelry.

Designed for those who appreciate refined detail and understated elegance, this ring suits a variety of hand shapes and sizes, especially flattering on slender fingers where the split shank visually elongates the silhouette.

Should you need resizing or guidance on diamond selection, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.

Explore this design in person at our Williamsburg studio or begin your custom journey online—where craftsmanship and ethical clarity meet in every facet.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with an ethical ethos rooted in New York City’s creative 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.