Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points tracing a delicate arc that seems to stretch the hand with quiet elegance. This three-stone semi-set engagement ring in 14K white gold offers a refined foundation for a 12 x 6 mm center stone, designed to cradle the gem with slender prongs that maximize light and minimize metal presence.

Crafted in our Williamsburg studio, the band is polished to a soft sheen and shaped for comfort, its low-profile setting ensuring ease of wear beneath gloves or alongside stackable bands. Each piece undergoes meticulous finishing and inspection, reflecting a commitment to enduring craftsmanship.

Choosing a lab-grown diamond here aligns with a subtle sustainability ethos, offering clarity and brilliance without compromise.

The ring’s graceful proportions suit hands that appreciate architectural form with a romantic edge, while the three-stone layout invites personal meaning—past, present, and future—woven into daily life.

Should you wish to adjust sizing or explore center stone options, our studio offers personalized consultations to guide you through every detail.

Visit us in Williamsburg or begin your custom design journey online, where expert guidance and thoughtful craftsmanship await.

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 an ethical Brooklyn jeweler specializing in lab-grown diamond engagement rings. 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.