Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of an 8 x 4 mm marquise diamond, its tapered points drawing the eye along a delicate halo that amplifies every facet’s fire. This semi-set engagement ring offers a refined balance between presence and subtlety, designed to sit low against the finger for everyday grace.

Crafted in 14K rose gold, the band’s warm glow complements the crisp white gold halo setting, creating a harmonious frame that enhances the diamond’s dramatic shape without overwhelming it. The low-profile mounting ensures comfort beneath gloves or daily tasks, while expert hand finishing smooths every edge for a seamless fit.

Each lab-grown diamond is chosen for clarity and brilliance, reflecting a commitment to sustainability without compromise. The ring’s design suits those who appreciate architectural elegance paired with practical wearability—ideal for slender fingers or as a stacking piece alongside a wedding band.

Resizing is available to ensure a precise fit, with care instructions tailored to preserve both metals’ luster and the diamond’s sparkle over time. Lead times reflect the bespoke nature of the semi-set, allowing you to select a center stone that resonates personally.

Visit our Williamsburg studio to explore this halo marquise semi-set in person or begin your custom design journey online, where expert guidance awaits at every step.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with modern design sensibility rooted in New York City’s creative spirit.

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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