Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a 6 x 3 mm marquise diamond, casting a slender, graceful shadow across the hand. This semi-set engagement ring in 14K rose gold offers a delicate balance between architectural drama and everyday ease.

Crafted with a low-profile setting, the band sits close to the finger, minimizing snagging while maintaining a secure embrace for your chosen center stone. The warm blush of rose gold complements the marquise’s tapered silhouette, enhanced by subtle accent stones that add quiet sparkle without overwhelming the design. Each ring is meticulously finished and inspected in our Williamsburg studio to ensure smooth edges and a comfort fit that invites daily wear.

Our diamonds are lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromising brilliance or clarity.

Designed for those who appreciate refined geometry and a ring that layers effortlessly with other bands, this piece suits slender to medium fingers and slips easily under gloves or sleeves thanks to its streamlined profile.

Should you need resizing, we offer precise adjustments to maintain the ring’s integrity and comfort.

Visit us in Williamsburg or explore custom design options online to bring your vision to life with expert guidance and thoughtful craftsmanship.

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.