Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, dramatic silhouette across the hand. This semi-set three-stone ring invites you to select a 7 x 3.5 mm marquise center that balances architectural elegance with a whisper of vintage allure.

Crafted in 14K white gold, the mounting features gently tapered prongs that cradle the stone securely while maintaining a low profile for everyday wear. The side stones frame the center with subtle brilliance, their settings polished to a soft satin finish that catches light without glare. Each ring is meticulously hand-finished in our Williamsburg studio, ensuring smooth edges and a comfort fit band that feels natural against the skin.

Our diamonds are lab-grown, offering clarity and sparkle with a mindful approach to sustainability and ethical sourcing.

This design suits those who appreciate refined geometry and a ring that layers effortlessly with wedding bands or stackable accents. Its modest height and slender band make it glove-friendly and ideal for daily wear without catching.

Should you need a custom size, resizing is straightforward thanks to the solid gold band and expert craftsmanship.

Visit our Williamsburg studio to explore this design in person or begin your custom journey online with our Ring Builder. We welcome your vision and questions in a relaxed, pressure-free setting.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our commitment to expert craftsmanship and ethical materials reflects the vibrant spirit of New York City’s artisanal community.

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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