Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate shadow that dances with every movement. This semi-set halo engagement ring invites you to choose a center stone that will elongate the finger with its tapered drama and vintage-inspired allure.

Crafted from warm 14K yellow gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit that rests lightly against the skin. The halo setting, meticulously hand-set with petite accent stones, amplifies the marquise’s brilliance while maintaining a low profile that slips easily beneath gloves or daily wear.

Each ring is finished with careful inspection to ensure the prongs cradle your chosen stone securely, reflecting the artisan workshop’s commitment to precision and durability. The ethical clarity of lab-grown diamonds complements this design, offering a sustainable choice without compromise.

Designed for those who appreciate a blend of classic elegance and modern craftsmanship, this ring suits slender to medium finger shapes and pairs beautifully with stackable bands or a wedding band of similar warmth. Its low-profile setting ensures comfort for everyday life.

Should you need resizing or have questions about selecting the perfect marquise stone, our Brooklyn studio offers personalized guidance with a relaxed, pressure-free approach.

Visit us in Williamsburg or explore custom design options online to bring this halo marquise engagement ring to life—crafted with care, clarity, and local expertise.

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 a Brooklyn fine-jewelry studio known for custom lab-grown designs. 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.