Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 7mm round diamond, poised to become the heart of a three-stone engagement ring. This semi-set foundation in warm 14K yellow gold awaits your choice of center stone, crafted with precise artisan skill in our Williamsburg studio.

The band’s smooth, low-profile silhouette balances presence with everyday ease, its hand-polished finish revealing subtle textures from careful handwork. Each prong is shaped to cradle the center stone securely while allowing light to dance freely, enhancing brilliance without bulk.

Our commitment to lab-grown diamonds ensures clarity and sparkle with a lighter environmental footprint, reflecting a modern approach to ethical jewelry.

Designed for those who appreciate a classic round cut’s timeless fire, this three-stone setting complements a variety of hand shapes and sizes, offering a comfortable fit that layers beautifully with wedding bands or stackable rings.

Should you need resizing, our in-studio experts provide precise adjustments to maintain the ring’s integrity and comfort.

Explore this semi-set ring in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisan care, rooted in the vibrant heart of New York City.

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.