Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand, where an 8 x 4 mm marquise diamond catches light with a graceful, tapered brilliance. This semi-set solitaire ring offers a refined foundation, crafted in warm 10K yellow gold, ready to cradle your chosen center stone.

The band’s low-profile design ensures it sits close to the finger, minimizing snagging while maximizing comfort for everyday wear. Each curve is smoothly finished in our Williamsburg studio, inspected meticulously to balance durability with elegance.

Our diamonds are lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromising on clarity or fire.

Ideal for those who appreciate a sleek silhouette that pairs effortlessly with other bands or stands alone with quiet confidence. The narrow shank complements slender fingers and allows the marquise shape to visually elongate the hand.

Should you need resizing, our in-house artisans provide precise adjustments to ensure a perfect fit without altering the ring’s profile.

Visit us in Williamsburg or start your custom design journey online—experience how thoughtful craftsmanship and ethical values shape every piece.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets sustainable practices in the heart of New York City.

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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