Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along a graceful arc. This semi-set halo engagement ring foundation in warm 14K rose gold offers a delicate frame for a 9 x 4.5 mm center stone, designed to amplify the diamond’s signature brilliance and vintage-inspired drama.

Each band is hand-formed in our Williamsburg studio, where the rose gold is meticulously polished to a soft glow that complements the marquise’s sharp geometry. The halo setting, crafted with precision, promises a low-profile silhouette that sits comfortably for daily wear, balancing elegance with practicality.

Our diamonds are lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromising on clarity or fire.

This ring suits those who appreciate a refined statement piece that elongates the finger and layers effortlessly with other bands. Its comfort fit and modest height make it glove-friendly and ideal for an active lifestyle.

Should you wish to adjust the fit, resizing is available through our Brooklyn studio with care tailored to preserve the ring’s integrity.

Explore this semi-set halo in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry crafts each lab-grown diamond engagement ring with an artisan’s eye and Brooklyn’s creative spirit, blending ethical clarity with enduring design.

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.