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 10K white gold offers a sleek, low-profile silhouette, crafted with artisan precision in our Williamsburg studio.

The band’s subtle weight balances durability with everyday comfort, its polished finish revealing the quiet expertise of hand-setting and meticulous inspection. Designed to frame your chosen center stone, the setting’s prongs cradle the diamond securely while allowing light to flood from every angle, enhancing brilliance without excess height.

Each piece reflects our commitment to ethical jewelry: lab-grown diamonds with clarity and sparkle equal to mined stones, created with a smaller environmental footprint.

Ideal for those who appreciate understated elegance, this ring’s shape and size harmonize with slender or broader hands alike, and its low-profile design fits comfortably beneath gloves or stacked with complementary bands.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit without compromising the ring’s integrity.

Explore this semi-set three-stone ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for daily life and lasting beauty.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the creative spirit 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.