Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, graceful shadow across the hand. This semi-set halo engagement ring in 18K yellow gold frames a 9 x 4.5 mm marquise center with a delicate circle of pavé stones, enhancing its distinctive tapered drama without adding bulk.

Crafted in Williamsburg, the band is polished to a smooth comfort fit, designed for daily wear with a low-profile setting that slips easily beneath gloves or sleeves. The halo setting is meticulously finished to secure each accent stone, balancing sparkle with structural integrity.

Our lab-grown diamonds offer a clear, sustainable alternative, reducing environmental impact while maintaining exceptional clarity and brilliance.

This ring suits those who appreciate refined geometry and a silhouette that elongates the finger, ideal for stacking with slim bands or worn solo for understated elegance.

Resizing is available to ensure a precise fit, with typical lead times reflecting our handcrafted process.

Visit our Williamsburg studio to explore this semi-set halo or begin your custom design journey online—where expert guidance meets Brooklyn craftsmanship.

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

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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