Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, luminous silhouette that draws the eye along the finger’s natural line. This semi-set halo engagement ring in 18K yellow gold frames a 7 x 3.5 mm marquise center, designed to amplify its graceful taper without overwhelming the hand.

Crafted with a low-profile halo setting, the band sits close to the finger for everyday comfort and ease beneath gloves or sleeves. The warm glow of 18K yellow gold complements the diamond’s fiery brilliance, while precise finishing ensures smooth edges and a balanced feel. Each ring undergoes meticulous inspection in our Williamsburg studio, where expert jewelers refine every detail.

Our diamonds are lab-grown, offering a clear, sustainable alternative that aligns with thoughtful craftsmanship and environmental mindfulness.

Ideal for those seeking a refined yet practical ring, its slender shape suits slender to medium fingers and layers effortlessly with other bands. The halo adds subtle sparkle without height, making it a discreet choice for daily wear.

Resizing is available to ensure a perfect fit, with typical lead times reflecting our bespoke approach.

Explore this design in person at our Williamsburg studio or begin your custom journey online—where expert guidance meets Brooklyn’s artisanal spirit.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with modern design for discerning couples.

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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