Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, casting a slender, luminous shadow that dances across the skin. 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 the finger with quiet elegance.

Crafted in Williamsburg, the band’s warm gold glow is polished to a soft sheen, complementing the halo’s delicate pavé setting that amplifies the center’s glassy brilliance without overwhelming it. The low-profile design ensures the ring sits comfortably beneath daily wear, while the secure prongs cradle the stone with precision.

Each lab-grown diamond is chosen for clarity and light performance, reflecting a commitment to sustainable luxury that honors both earth and artistry.

Ideal for those who appreciate a refined silhouette, this ring’s slender shape elongates the hand and pairs effortlessly with stacking bands or a wedding band. Its comfort fit and modest height make it glove-friendly and suited to an active lifestyle.

Should you wish to adjust the fit, resizing is available through our Brooklyn studio with care tailored to preserve the setting’s integrity.

Explore this semi-set marquise halo in person at our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets your vision.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces meant for everyday grace and lasting meaning.

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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