Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it carves a striking, confident line across the finger—an elegant statement of modern minimalism. This semi-set engagement ring in 14K white gold offers a sleek foundation designed to showcase a 12 x 6 mm marquise center stone, framed by subtle accent diamonds that enhance its architectural clarity.

Crafted in Williamsburg, Brooklyn, the band is polished to a smooth finish with a low-profile setting that balances presence and comfort, making it ideal for daily wear. The clean lines and structured form reflect a quiet confidence, while the secure prong arrangement ensures the stone sits poised without excess height.

Each diamond is lab-grown, embodying a commitment to ethical jewelry that reduces environmental impact without compromising brilliance or clarity. This ring’s refined silhouette suits those who appreciate contemporary design with a tactile, comfortable fit that layers effortlessly with other bands or stands alone.

Should you wish to adjust the band size, resizing is straightforward and handled with care in our Brooklyn studio. Lead times vary slightly depending on customization but are communicated clearly throughout the process.

Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online—crafted for those who value precision and purpose in every detail.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing and thoughtful design rooted in New York City’s creative spirit.

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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