Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate shadow that dances with every movement. This semi-set solitaire invites you to choose a center stone that echoes your unique story.

Crafted in warm 14K rose gold, the slender band curves softly beneath the finger, its subtle sheen a gentle contrast to the diamond’s sharp, tapered points. The low-profile setting ensures the ring rests comfortably, designed for everyday wear without sacrificing elegance. Each piece is meticulously finished by hand in our Williamsburg studio, where precision meets quiet artistry.

Our diamonds are lab-grown, offering a clarity and brilliance born from sustainable practices that honor both the earth and your values.

Ideal for those who appreciate a refined silhouette, this solitaire suits slender fingers and pairs effortlessly with stacking bands or a wedding ring. The 5 x 3 mm marquise shape elongates the hand, lending a graceful, architectural presence without overwhelming delicate proportions.

Should you wish to adjust the fit, resizing is available to ensure your ring feels as natural as it looks.

We invite you to explore this design in our Williamsburg studio or begin your custom journey online, where thoughtful craftsmanship meets your vision.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to 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.