Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise diamond, casting a slender beam that dances across the hand with quiet elegance. This 7 x 3.5 mm stone, nestled within a delicate halo, amplifies its tapered drama while softening the silhouette with a gentle glow.

Crafted in warm 14K yellow gold, the band embraces the finger with a smooth comfort fit, designed for everyday wear without sacrificing refinement. The halo setting, meticulously hand-set in our Williamsburg studio, enhances brilliance while maintaining a low profile that slips easily beneath gloves or alongside other rings.

Each lab-grown diamond is chosen for its clarity and ethical origin, reflecting a commitment to sustainable luxury without compromise. The ring’s slender shape and subtle shimmer suit those who appreciate a blend of vintage-inspired romance and modern craftsmanship.

Resizing is available to ensure a perfect fit, with careful attention to preserving the integrity of the halo and band. Whether worn solo or stacked, this engagement ring balances statement and subtlety with ease.

Visit our Williamsburg studio to experience this marquise halo firsthand or begin your custom design journey online—crafted for the rhythms of daily life and the moments that matter most.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet the spirit of New York City’s creative heart.

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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