Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your finger as an 8 x 4 mm marquise diamond catches the light with its tapered brilliance. This semi-set solitaire ring in 10K white gold offers a sleek, low-profile mounting designed for everyday wear without compromising elegance.

Crafted in Williamsburg, the band’s smooth comfort fit and secure prong setting ensure the diamond sits close to the hand, minimizing snagging and enhancing durability. Each piece is meticulously finished and inspected in-studio, reflecting a commitment to precision and lasting beauty.

Our lab-grown diamonds provide a clear, sustainable alternative, reducing environmental impact while maintaining exceptional clarity and sparkle. The marquise shape’s distinctive silhouette lends a refined drama, ideal for those who appreciate architectural lines paired with subtlety.

This ring suits hands seeking a balance between statement and practicality—its slender profile layers effortlessly with other bands or stands alone with quiet confidence. Resizing is available to ensure a perfect fit, crafted with care in Brooklyn.

Explore this semi-set option in 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, blending ethical craftsmanship with local artistry to create pieces made for daily life and lasting connection.

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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