Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it reveals a striking balance of drama and elegance, its tapered points drawing the eye along the finger. This semi-set halo engagement ring frames a 10 x 5 mm marquise stone, designed to amplify brilliance while maintaining a low profile for everyday grace.

Crafted in 14K white gold, the mounting features a delicate halo that enhances the center’s fiery facets without adding bulk. The band’s subtle curvature and secure prong setting ensure comfort and durability, making it ideal for daily wear. Each piece is meticulously finished and inspected in our Williamsburg studio to meet exacting standards.

Our commitment to ethical jewelry is reflected in the use of a lab-grown diamond, offering clarity and sparkle with a smaller environmental footprint.

The ring’s slender band and low-profile setting suit those who appreciate refined geometry and seek a piece that layers effortlessly with other bands or stands alone with quiet confidence. Its shape elongates the finger, complementing a variety of hand sizes.

Should you need resizing or customization, our Brooklyn studio offers personalized consultations to ensure the perfect fit and finish.

Explore this semi-set halo marquise ring in person at our Williamsburg studio or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical innovation in the heart of Brooklyn.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.