Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along the hand’s natural line. This three-stone engagement ring, set in warm 14K yellow gold, balances bold geometry with delicate craftsmanship.

Each diamond is securely nestled in a low-profile setting, allowing the stones to sit close to the finger for everyday comfort. The band’s smooth finish and subtle taper enhance wearability, while the artisan’s hand-polished touch ensures a refined gleam without excess shine.

Crafted with lab-grown diamonds, this ring reflects a commitment to ethical sourcing and environmental mindfulness without compromising brilliance or clarity.

Designed for those who appreciate architectural elegance and a statement that remains understated, the marquise shape elongates the finger gracefully. Its three-stone arrangement offers a narrative of past, present, and future, ideal for stacking with a slim wedding band or worn solo as a distinctive piece.

Resizing is available to ensure a perfect fit, with care instructions tailored to preserve the gold’s luster and the diamonds’ sparkle over time.

Explore this ring in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets modern romance.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a deep connection to New York City’s artisanal 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.