Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it creates a striking interplay of brilliance and shadow, drawing the eye along its tapered points. This semi-set halo engagement ring in 10K yellow gold offers a refined foundation for a 6 x 3.5 mm marquise center, designed to balance presence with everyday ease.

The band’s low-profile setting ensures the ring sits close to the finger, reducing snagging while maintaining a confident sparkle. Crafted with smooth edges and a comfort fit interior, it’s built for daily wear without sacrificing elegance. Each piece is meticulously finished in our Williamsburg studio, where precision meets thoughtful design.

Choosing a lab-grown diamond means embracing clarity and sustainability without compromise, reflecting a modern approach to ethical jewelry.

This ring suits those who appreciate a sleek silhouette that complements slender fingers or pairs seamlessly with stackable bands. Its halo setting enhances the marquise’s dramatic shape while keeping the overall profile subtle enough for glove-friendly wear.

Should you need adjustments, resizing is handled expertly in-house to maintain the integrity of the setting and metalwork.

Explore this semi-set halo marquise ring in person at our Williamsburg studio or begin your custom design journey online—crafted for life’s moments, made in Brooklyn.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical sourcing and a commitment to thoughtful, local design.

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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