Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a 10 x 5 mm marquise diamond, its tapered points drawing the eye along the finger with subtle drama. This semi-set halo ring in 18K white gold frames the center stone with a delicate circle of pavé, enhancing brilliance without adding bulk.

Crafted for everyday wear, the low-profile setting keeps the ring close to the hand, minimizing snagging while maintaining a refined presence. The smooth comfort fit band balances strength with elegance, finished by hand in our Williamsburg studio to exacting standards.

Each lab-grown diamond offers clarity and sparkle with a smaller environmental footprint, reflecting a commitment to ethical jewelry without compromise. The marquise shape’s graceful elongation suits slender to medium fingers, and the halo setting adds visual width, creating a balanced silhouette.

Designed to stack effortlessly or stand alone, this ring adapts to your lifestyle with ease. Resizing is available to ensure a precise fit, crafted carefully to preserve the integrity of the setting.

Explore this semi-set halo marquise ring in person at our Brooklyn studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting beauty.

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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