Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set engagement ring foundation invites your choice of a 6 x 4 mm oval center, known for its graceful silhouette that subtly elongates the finger.

Crafted in 18K white gold, the band carries five carefully spaced side stones, each set low to maintain a sleek profile that slips comfortably beneath gloves or daily wear. The clean lines and balanced spacing reflect a modern-minimal ethos, emphasizing clarity and architectural poise without excess.

Our commitment to ethical jewelry is clear: this ring is designed for a lab-grown diamond center, ensuring a sustainable origin with the brilliance and clarity of natural stones.

Ideal for those who appreciate understated elegance, the low-profile setting and smooth comfort fit make this ring a natural companion for stacking or solo wear. Its refined structure suits slender to medium finger shapes, enhancing length without overwhelming the hand.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit, with attentive care throughout the process.

Explore this semi-set oval engagement ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets your vision in every detail.

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

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.