Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, dramatic silhouette that gently elongates the finger.

This semi-set solitaire ring features an 18K rose gold band, hand-finished to a soft matte sheen that complements the stone’s sharp geometry. The low-profile setting keeps the diamond close to the hand, balancing presence with everyday comfort. Each piece is meticulously inspected in our Williamsburg studio to ensure smooth edges and a secure fit.

Crafted with a lab-grown marquise diamond, this ring reflects a commitment to ethical sourcing and environmental mindfulness without compromising brilliance.

Designed for those who appreciate refined minimalism, the slender band feels light and unobtrusive, ideal for stacking or wearing solo. Its subtle height and secure prongs make it glove-friendly and resilient for daily life.

Resizing is available to ensure a precise fit, with typical lead times of 4–6 weeks from design approval.

Explore this semi-set marquise solitaire in 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, blending expert craftsmanship and ethical clarity in every piece.

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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