Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand as a marquise diamond begins its quiet conversation with light—its tapered points drawing the eye along a refined silhouette. This solitaire semi-set invites your choice of a 10 x 5 mm marquise center, poised to balance architectural drama with everyday grace.

Crafted in 18K white gold, this mounting features a low-profile setting designed for comfort and durability, ensuring the ring sits close to the finger without sacrificing brilliance. The band’s smooth finish and secure prongs reflect meticulous hand-finishing and rigorous inspection in our Williamsburg studio.

Each lab-grown diamond offers a clarity and sparkle born from sustainable practices, reducing environmental impact while maintaining exceptional gem quality.

Ideal for those who favor a sleek, modern engagement ring that layers effortlessly with wedding bands or stackable rings. Its streamlined form suits slender to medium finger shapes and fits comfortably beneath gloves or daily wear.

Should you need resizing, our in-house artisans adjust the band with precision, preserving the ring’s structural integrity and aesthetic balance.

We invite you to explore this semi-set in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

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

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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