Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it reveals a striking balance of drama and refinement—an emblem of modern-minimal elegance. This semi-set engagement ring features a 10 x 5 mm marquise center, poised to showcase your chosen stone with architectural clarity.

Crafted in warm 14K rose gold, the mounting’s clean lines and precise accents frame the diamond with quiet confidence. The low-profile setting ensures daily wearability, while the smooth band offers a comfortable fit that slips easily beneath gloves or alongside stackable rings.

Each piece is meticulously finished in our Williamsburg studio, where expert hands inspect every facet and prong to secure both beauty and durability. The rose gold’s subtle blush complements the marquise’s elongated shape, enhancing its glassy brilliance without overwhelming.

Our commitment to ethical jewelry is reflected in the use of lab-grown diamonds, offering clarity and sustainability without compromise. This ring suits those who appreciate structured simplicity with a contemporary edge, especially on slender or medium-width fingers.

Should you need resizing or wish to explore custom accents, our Brooklyn studio welcomes you to a pressure-free consultation. Typical lead times are communicated transparently to ensure your design journey is as seamless as the ring’s silhouette.

Discover the art of custom design in Brooklyn with Haejin Jewelry—where expert craftsmanship meets ethical clarity, creating lab-grown diamond engagement rings that resonate with your story and style.

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.