Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, graceful shadow across the hand. This semi-set solitaire invites you to select a center stone that balances architectural drama with refined elegance.

Crafted in warm 14K rose gold, the mounting features a low-profile setting designed for everyday wear. The band’s subtle curve and secure prongs cradle a 7 x 3.5 mm marquise stone with precision, ensuring comfort and stability without excess height. Each ring is finished by hand in our Williamsburg studio, where meticulous inspection guarantees a smooth, polished surface that feels natural against the skin.

Our lab-grown diamonds offer a clear, sustainable alternative—grown with care to reduce environmental impact while maintaining exceptional brilliance.

This solitaire suits those who appreciate a sleek silhouette and a ring that layers effortlessly with wedding bands or stackable styles. Its narrow shape complements slender fingers and elongates the hand, while the rose gold’s gentle hue adds warmth without overpowering.

Should you need resizing, our Brooklyn studio provides expert adjustments to ensure a perfect fit, crafted to last through daily life.

Explore this semi-set marquise solitaire in person at 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 ethical craftsmanship with local expertise to create pieces made for real life and lasting beauty.

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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