Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate dance of light across the rose gold halo that cradles it. This 12 by 6 mm center stone, set in warm 14K rose gold, offers a graceful balance of drama and intimacy, its tapered points drawing the eye along the finger.

Crafted with precision in our Williamsburg studio, the halo setting enhances the marquise’s natural brilliance while maintaining a low-profile silhouette that feels effortless for daily wear. The band’s smooth finish and subtle curvature ensure a comfortable fit, inviting you to wear it without pause.

Each diamond is lab-grown, embodying clarity and sustainability without compromise—a quiet testament to ethical jewelry made for modern love.

Designed for those who appreciate romantic geometry and refined craftsmanship, this ring pairs beautifully with stackable bands or stands alone as a statement of enduring affection. Its shape and size suit slender to medium fingers, offering an elongating effect that feels both elegant and personal.

Should you need a custom fit, resizing is handled delicately in-house to preserve the integrity of the setting and metalwork.

Explore this marquise halo ring in person at our Williamsburg studio or begin your custom design journey online, where thoughtful consultation meets expert craftsmanship.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise converge to create pieces made for a lifetime.

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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