Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of a slender finger, crowned by a marquise diamond that captures light like a shard of morning sun. This semi-set halo ring invites you to select a 10 x 5 mm marquise center, its pointed silhouette framed by a delicate circle of pavé stones, enhancing brilliance without overwhelming the design.

Crafted from 18K white gold, the band is hand-finished in our Williamsburg studio, its smooth surface and low-profile setting designed for everyday wear. The halo setting balances sparkle with comfort, allowing the ring to sit close to the finger while showcasing the diamond’s distinctive shape.

Each lab-grown diamond offers exceptional clarity and ethical provenance, reflecting a commitment to sustainability without compromise. The cool white gold complements the stone’s icy fire, creating a refined, modern aesthetic.

Ideal for those who appreciate architectural elegance with a touch of vintage charm, this ring suits slender to medium finger sizes and layers beautifully with stackable bands. Its low profile ensures it remains glove-friendly and unobtrusive in daily life.

Should you need resizing or prefer a custom stone selection, our artisans accommodate adjustments with care and precision, ensuring your ring fits perfectly.

Visit our Williamsburg studio to explore this halo marquise semi-set in person or begin your custom design journey online—crafted for your life, made in Brooklyn.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a deep connection to New York City’s artisan 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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