Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along the hand with subtle drama. This semi-set halo engagement ring in 14K yellow gold frames a 9 x 4.5 mm marquise center, designed to balance architectural elegance with everyday ease.

Crafted in Williamsburg, the band’s low-profile setting keeps the diamond close to the finger, reducing snag risk while maintaining brilliance. The halo of smaller stones enhances the center’s sparkle without adding bulk, and the smooth 14K yellow gold shank offers a comfortable fit for daily wear.

Each piece is meticulously finished and inspected in-studio, ensuring precision in prong placement and polish. The lab-grown diamond at its heart reflects a commitment to ethical sourcing and sustainability, offering clarity and fire without compromise.

Ideal for those who appreciate a refined yet practical design, this ring suits slender to medium finger shapes and layers well with wedding bands or stackable rings. Its modest profile also makes it glove-friendly and unobtrusive for active lifestyles.

Should you need resizing or prefer a custom stone, our studio accommodates adjustments with care and transparency. Typical lead times align with our handcrafted process, ensuring quality over speed.

Explore this semi-set marquise halo in person at our Williamsburg studio or begin your custom design journey online. Haejin Jewelry blends expert craftsmanship with ethical sensibility, shaping lab-grown diamond engagement rings that reflect Brooklyn’s creative spirit and commitment to responsible luxury.

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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