Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise diamond, casting a slender beam that dances across the hand with quiet confidence. This three-stone engagement ring, set in warm 14K yellow gold, balances architectural precision with modern minimalism.

The center marquise measures a striking 12 by 6 millimeters, its pointed ends emphasizing length and elegance. Flanked by two smaller stones, the setting is low-profile yet structured, crafted to sit comfortably for daily wear without catching or shifting. Each element is hand-finished in our Williamsburg studio, ensuring smooth edges and a polished surface that invites touch.

Our diamonds are lab-grown, offering clarity and brilliance with a reduced environmental footprint—an ethical choice made without compromise on beauty.

The ring’s slender band and balanced proportions suit hands that appreciate refined geometry and subtle drama. Its design pairs effortlessly with stacking bands or stands alone as a statement of deliberate style.

Should you need a custom fit, resizing is available through our in-studio service, tailored to your comfort and lifestyle.

Explore this piece in person at our Williamsburg 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. Our work reflects deep expertise, ethical craftsmanship, and a commitment to creating pieces that resonate with New York City’s modern 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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