Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it creates a quiet drama—an elegant point that seems to stretch the hand with subtle grace. This semi-set halo engagement ring foundation in 14K white gold frames a 12 x 6 mm marquise center with delicate pavé accents, designed to amplify brilliance without overwhelming the stone’s refined shape.

Crafted in Williamsburg, the band is polished to a soft sheen, offering a comfortable fit that sits low against the finger for everyday wear. The halo setting is meticulously hand-set to ensure each tiny diamond enhances the center’s fiery sparkle, while the white gold’s cool tone complements the marquise’s glassy facets.

Our commitment to sustainability is reflected in the use of lab-grown diamonds, which provide exceptional clarity and ethical provenance without compromise. This ring’s slender profile and secure setting make it ideal for those who appreciate a blend of vintage-inspired romance and modern practicality.

Designed for hands that favor elegance and ease, this mounting pairs beautifully with stackable bands or stands alone as a statement of quiet sophistication. Should you wish to adjust sizing or explore center stone options, our Brooklyn studio offers personalized consultations to guide your choice.

Visit us in Williamsburg or begin your custom design journey online to bring this marquise halo vision to life with Haejin Jewelry’s expert craftsmanship and ethical approach to fine jewelry in New York City.

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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.