Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it creates a subtle drama that draws the eye along the finger’s natural line. This semi-set engagement ring foundation in 14K white gold is crafted to showcase a 6 x 3.5 mm marquise center stone, offering a sleek, low-profile frame that balances elegance with everyday ease.

The band’s refined setting features delicate accent stones that enhance the center’s brilliance without overwhelming it, while the smooth finish ensures a comfortable fit for daily wear. Each piece is meticulously hand-finished in our Williamsburg studio, where precision meets thoughtful design to deliver a mounting that supports secure stone placement and effortless style.

Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, combining clarity and sustainability in every facet.

Designed for those who appreciate a slender, sculptural look, this mounting suits a variety of hand shapes and finger sizes, especially flattering elongated fingers. Its low profile and secure setting make it ideal for stacking or wearing solo, while the comfort fit band ensures it remains unobtrusive beneath gloves or daily activities.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure your ring fits perfectly without compromising its integrity.

Explore this semi-set marquise ring in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship and care meet your vision.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a modern design ethos rooted in New York City’s creative 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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