Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of the marquise, it creates a striking interplay of brilliance and shadow that draws the eye along the finger’s natural line. This semi-set halo engagement ring in 14K white gold offers a refined foundation for an 8 x 4 mm marquise diamond, designed to showcase the stone’s tapered drama with architectural precision.

Crafted with a low-profile halo setting, the band maintains a sleek, unobtrusive presence that suits daily wear and pairs effortlessly with other rings. The smooth comfort fit ensures the ring rests gently without pinching, while the secure prong arrangement balances protection with maximum light exposure. Each piece is meticulously finished and inspected in our Williamsburg studio, reflecting a commitment to exacting craftsmanship.

Choosing a lab-grown diamond here aligns with a sustainable approach to fine jewelry, reducing environmental impact without compromising on clarity or fire. The halo setting enhances the marquise’s distinctive shape, making it ideal for those who appreciate a blend of bold geometry and subtle elegance.

This ring suits hands that favor elongated silhouettes and those seeking a versatile piece that layers well or stands confidently alone. Its low profile makes it glove-friendly and comfortable for everyday life.

Should you need resizing or prefer a custom stone, our studio offers tailored adjustments with thoughtful care and timely communication.

Explore this semi-set halo marquise ring in person at our Williamsburg studio or begin your custom design journey online—where expert guidance meets Brooklyn’s artisanal 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.

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

Haejin Jewelry is an ethical Brooklyn jeweler specializing in lab-grown diamond engagement rings. Every piece is finished in our Williamsburg studio, where artistry, ethics, and precision come together to create engagement rings that define modern love in New York City.