Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 9mm round diamond, poised to become the heart of a five-stone engagement ring. This semi-set design offers a sleek foundation in 10K yellow gold, its warm hue framing the future center stone with quiet strength.

Each band is meticulously crafted in Williamsburg, Brooklyn, with a modern-minimal silhouette that balances clarity and structure. The low-profile setting ensures daily comfort while allowing light to dance freely across the stones once set. The smooth finish and subtle tapering invite effortless wear and stacking alongside other bands.

Our commitment to ethical jewelry shines through the choice of lab-grown diamonds, offering brilliance without compromise on sustainability. This ring suits those who appreciate confident simplicity and a refined aesthetic that complements a variety of hand shapes and sizes.

Should you wish to adjust the fit, resizing is handled with care to maintain the band’s integrity and comfort. Lead times are tailored to your custom design journey, ensuring a thoughtful, pressure-free experience.

Explore this semi-set five-stone ring in our Williamsburg studio or begin your custom design online—where clarity meets craftsmanship in every detail.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity.

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.