Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of a marquise diamond, casting a delicate dance of light that seems to stretch beyond the finger. This 7 x 3.5 mm marquise center, cradled in a halo of finely set pavé stones, rests on a warm 14K rose gold band that feels smooth and inviting to the touch.

Expertly crafted in Williamsburg, this engagement ring features a low-profile halo setting that balances sparkle with everyday wearability. The band’s gentle curve and polished finish ensure comfort for daily life, while the secure prong setting highlights the diamond’s tapered drama without excess height.

Each lab-grown diamond is chosen for its clarity and brilliance, reflecting a commitment to ethical jewelry that reduces environmental impact without compromising beauty.

The slender marquise shape naturally elongates the finger, making this ring ideal for those who appreciate refined elegance with a subtle statement. Its design layers effortlessly with other bands or stands alone as a poetic symbol of devotion.

Should you need a custom fit, resizing is available to ensure the ring feels as personal as the moment it celebrates.

Visit our Williamsburg studio to experience this ring firsthand or begin your custom design journey online—crafted with care, made for your story.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local sensibility.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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