Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow across the hand. This solitaire semi-set invites you to select a 10 x 5 mm lab-grown stone that balances dramatic presence with refined elegance.

Crafted in warm 14K rose gold, the mounting features a low-profile setting designed for everyday wear. Its streamlined prongs secure the stone close to the finger, minimizing snagging while maintaining a confident architectural line. The band’s gentle curve and polished finish ensure comfort without sacrificing durability.

Each piece reflects a commitment to sustainability through ethically sourced lab-grown diamonds, offering clarity and brilliance with a lighter environmental footprint.

Ideal for those who appreciate a bold yet wearable statement, this marquise silhouette elongates the finger and pairs seamlessly with stackable bands or a wedding ring. Its modest height suits glove wear and daily routines without interruption.

Should you need adjustments, resizing is straightforward and handled with care in our Williamsburg studio, where every detail is inspected before delivery.

Explore this semi-set in person or begin your custom design journey online—either way, the process is thoughtful and pressure-free.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity.

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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