Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along a graceful arc. This semi-set engagement ring invites you to choose a center stone that balances bold geometry with refined elegance.

Crafted in 14K white gold, the mounting features delicate accent stones that enhance the marquise’s signature brilliance without overwhelming its sleek profile. The low-set design ensures comfort for daily wear, while the polished finish reflects the Brooklyn studio’s meticulous handwork.

Each lab-grown diamond offers a clear, sustainable alternative, embodying a commitment to ethical jewelry without compromise on sparkle or structure.

Ideal for those who appreciate modern minimalism with architectural clarity, this ring suits slender to medium finger shapes and layers effortlessly with stackable bands. Its subtle height and secure prongs make it glove-friendly and practical for everyday life.

Should you wish to adjust sizing or explore center stone options, our Williamsburg studio provides personalized consultations with thoughtful timelines.

Discover the possibilities of custom design in Brooklyn by visiting our studio or starting your journey online. Haejin Jewelry blends expert craftsmanship with ethical clarity, shaping lab-grown diamond engagement rings that reflect the spirit of New York City’s creative heart.

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.