Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand as a marquise diamond, measuring 10 by 5 millimeters, catches the light with its tapered brilliance. This semi-set halo ring in 18K white gold offers a low-profile silhouette designed for everyday wear, balancing striking presence with comfort.

Crafted in Williamsburg, the band is meticulously finished to a smooth comfort fit, ensuring it rests gently without catching. The halo setting, ready to embrace your chosen center stone, enhances the marquise’s signature pointed ends while maintaining a sleek profile that slips easily under gloves or ringside.

Each piece reflects our commitment to ethical jewelry through the use of lab-grown diamonds, reducing environmental impact without compromising clarity or fire. The cool white gold complements the stone’s icy sparkle, creating a modern frame that suits hands seeking refined geometry and subtle drama.

Ideal for those who appreciate architectural elegance with practical wearability, this mounting invites personalization while promising durability for daily life. Resizing is straightforward, handled with care in-studio to preserve the ring’s precise proportions.

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

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

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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