Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it draws the eye along a graceful arc, evoking a quiet drama that feels both refined and unexpected. This semi-set halo ring foundation in 18K white gold offers a delicate frame designed to amplify that signature shape without overwhelming it.

Crafted with a low-profile setting, the band sits close to the finger, ensuring comfort for everyday wear while maintaining a secure embrace for an 8 x 4 mm marquise center stone. The halo setting is engineered to enhance brilliance subtly, with precise prongs and a smooth finish that reflects the meticulous handwork typical of our Williamsburg studio.

Each piece is thoughtfully made using lab-grown diamonds, reflecting a commitment to sustainability and ethical sourcing without compromising on clarity or sparkle.

The ring’s slender band and modest height make it an excellent choice for those who prefer a refined silhouette that layers effortlessly with wedding bands or stackable rings. Its balanced proportions suit a variety of hand shapes, offering a comfortable fit that won’t catch on gloves or sleeves.

Should you need resizing, our in-house artisans handle adjustments with care to preserve the ring’s integrity and finish.

Explore this semi-set halo foundation in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

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

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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