Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc that seems to stretch the fingers gracefully. This semi-set halo engagement ring in 18K white gold offers a refined frame for a 6 x 3.5 mm marquise center, inviting you to select a stone that balances brilliance with architectural elegance.

Handcrafted in our Williamsburg studio, the band is meticulously shaped for a low-profile fit that rests comfortably against the skin. The halo setting, composed of finely milled prongs and pavé accents, enhances the diamond’s natural sparkle while maintaining a sleek silhouette suitable for daily wear. Each ring undergoes rigorous inspection to ensure the precision of every detail, from the smooth polish of the shank to the secure tension of the setting.

Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, which offer clarity and fire with a significantly reduced environmental footprint.

This design suits those who appreciate a statement piece that remains understated in its wearability—ideal for slender fingers or anyone seeking a ring that layers effortlessly with wedding bands or stackable rings. The low profile and comfort fit make it glove-friendly and practical for everyday life.

Should you wish to adjust the ring size, our Brooklyn studio offers expert resizing to ensure a perfect fit without compromising the integrity of the setting.

Explore this semi-set halo marquise engagement ring in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise to create pieces made for a lifetime.

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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