Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, luminous shadow across the hand. This three-stone engagement ring balances architectural precision with gentle warmth, its 14K rose gold band embracing the center stone with subtle modernity.

Each diamond is carefully set to maximize light reflection while maintaining a low-profile silhouette that sits comfortably for daily wear. The smooth, polished band curves softly beneath the finger, designed with a comfort fit that invites effortless stacking or solo elegance.

Crafted in our Williamsburg studio, the marquise center is a 10 by 5 mm lab-grown diamond—ethically sourced and sustainably cultivated to offer clarity and brilliance without compromise. The rose gold’s soft blush tone complements the diamond’s fiery facets, creating a quiet contrast that feels both contemporary and intimate.

This ring suits those who appreciate structured simplicity with a confident edge, especially flattering on slender fingers where the marquise shape elongates the hand. Its low-profile setting ensures it pairs well with gloves or alongside other bands without catching.

Resizing is available to ensure a precise fit, with each piece finished and inspected by hand before leaving the studio.

Explore this design in person at our Williamsburg workshop or begin your custom journey online—where thoughtful craftsmanship meets personal expression.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a modern aesthetic rooted in New York City’s creative 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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