Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, casting a delicate dance of light that seems to stretch beyond the finger. This semi-set halo engagement ring in 14K yellow gold frames an 8 x 4 mm marquise stone, its pointed ends drawing the eye along a graceful line.

Handcrafted in Williamsburg, the band’s warm gold hue is polished to a soft glow, complementing the halo’s fine pavé setting that amplifies the center’s brilliance without overwhelming it. The low-profile design ensures a comfortable fit for daily wear, while the slender shank balances elegance with subtle strength.

Each lab-grown diamond is selected for clarity and ethical origin, reflecting a commitment to sustainability without compromise on sparkle or character.

Ideal for those who appreciate romantic refinement with a modern edge, this ring’s shape naturally elongates the finger, pairing beautifully with stackable bands or worn solo. Its modest height slips easily beneath gloves or sleeves, making it a seamless companion to everyday life.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as personal as the promise it represents.

Explore this design in our Williamsburg studio or begin your custom journey online—crafted with care, made for moments that last.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local artistry.

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.