Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an 8 x 6 mm emerald-cut diamond, casting a glassy shimmer that feels both architectural and intimate. This solitaire semi-set invites your choice of a lab-grown center stone, ready to be cradled in a delicate 10K rose gold band, its warm blush complementing the diamond’s cool geometry.

Crafted in Williamsburg, Brooklyn, the band’s slender profile and smooth finish ensure a comfortable fit for daily wear, while the low-set prongs keep the silhouette refined and glove-friendly. The rose gold’s subtle glow is polished to a soft sheen, reflecting the studio’s attention to detail and hand inspection before it leaves the bench.

Each lab-grown diamond embodies a commitment to ethical jewelry, offering clarity and brilliance without the environmental cost of traditional mining. This ring suits those who appreciate modern elegance with a whisper of vintage romance, especially flattering on slender fingers or when paired with stackable bands.

Should you wish to adjust the band’s size, resizing is available to ensure a perfect fit without compromising the ring’s delicate balance. The semi-set design allows you to select a diamond that speaks personally to your story.

Visit our Williamsburg studio to explore this emerald solitaire semi-set in person or begin your custom design journey online, where expert guidance awaits at every step.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for a lifetime.

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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.