Lab-Grown Diamond Engagement Ring

Sunlight catches the three round diamonds poised to frame a moment of quiet promise. This semi-set engagement ring invites your choice of a 5.8 mm center stone, its classic round cut offering a brilliant play of light that balances tradition with modern clarity.

Crafted in 18K white gold, the band’s sleek, low-profile silhouette emphasizes clean lines and structural confidence. Each prong is meticulously shaped to secure stones while maintaining a refined minimalism that feels as comfortable as it looks. The ring’s subtle weight and smooth finish make it ideal for daily wear, slipping easily beneath gloves or stacking alongside complementary bands.

Our commitment to ethical jewelry shines through the use of lab-grown diamonds, offering clarity and sustainability without compromise. This choice reflects a thoughtful approach to beauty and responsibility, rooted in Brooklyn’s creative spirit.

Designed for those who appreciate modern geometry and understated elegance, this three-stone setting enhances the center diamond’s brilliance while adding meaningful dimension. Its adaptable profile suits a variety of hand shapes and sizes, making it a versatile foundation for your personal story.

Should you need adjustments, resizing is handled with care to preserve the ring’s structural integrity and finish. Typical lead times align with our Brooklyn studio’s bespoke pace, ensuring each piece is crafted with intention.

Explore this semi-set ring in our Williamsburg studio or begin your custom design journey online. At Haejin Jewelry, we blend expert craftsmanship with ethical clarity to create lab-grown diamond engagement rings that resonate with New York City’s distinctive character.

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.