Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of a marquise diamond catching light with every gesture, its tapered points lending a quiet drama to your hand. This semi-set halo engagement ring in 14K white gold frames a 7 x 3.5 mm marquise stone, designed to balance architectural elegance with everyday ease.

Crafted with a low-profile halo setting, the band sits close to the finger, minimizing snagging while maximizing sparkle. The smooth comfort fit ensures it wears effortlessly from morning coffee to evening plans. Each piece is meticulously finished and inspected in our Williamsburg studio, where precision meets thoughtful design.

Our lab-grown diamonds offer a clarity and brilliance that align with a commitment to sustainability and ethical sourcing, reflecting a modern approach to fine jewelry.

Ideal for those who appreciate a refined silhouette that complements slender fingers or pairs gracefully with stackable bands. The halo setting enhances the marquise’s lengthening effect, while the secure prong work supports daily wear without compromising comfort.

Should you need resizing or prefer a different center stone, our semi-set design allows for personalized customization with ease and care.

Visit us in Williamsburg or explore custom design options online to create a ring that resonates with your story and lifestyle.

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.