Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a subtle glow across the hand. This three-stone semi-set engagement ring foundation in 10K rose gold offers a modern-minimal framework, designed to highlight a 6 x 4 mm oval center stone of your choosing.

Crafted in Williamsburg, the band’s warm rose hue complements the oval’s graceful shape, while the three-stone setting balances architectural clarity with quiet confidence. The low-profile design ensures comfortable daily wear, with smooth edges and a refined finish that invites touch. Each piece undergoes meticulous inspection to meet exacting standards before it leaves the studio.

Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, combining sustainability with exceptional clarity and brilliance.

Ideal for those who appreciate structured elegance and a ring that layers effortlessly with wedding bands or stackable styles. The semi-set allows you to select a center stone that resonates personally, while the 10K rose gold band offers a gentle warmth against the skin.

Should you need resizing or guidance on stone selection, our Brooklyn studio team is ready to assist with care and expertise.

Explore this semi-set oval engagement ring in person at our Williamsburg studio or begin your custom design journey online. Haejin Jewelry crafts lab-grown diamond engagement rings with a focus on ethical artistry and refined modernity, rooted in the heart of Brooklyn’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.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.