Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of a marquise diamond, casting a slender, dramatic shadow that dances with every movement. This 9 x 4.5 mm center stone is embraced by a delicate halo, amplifying its fiery silhouette while maintaining a refined profile.

Set in warm 14K yellow gold, the ring’s artisan-crafted band is polished to a soft glow, its low-profile halo setting designed for everyday wear without catching. Each facet is meticulously inspected in our Williamsburg studio to ensure clarity and brilliance, while the secure prong setting balances protection with light exposure.

Our commitment to sustainability shines through the lab-grown diamond’s exceptional clarity and ethical origin, offering a conscious alternative without compromise. The ring’s slender shape and modest height make it ideal for those who appreciate a statement piece that remains comfortable and glove-friendly.

Whether worn solo or paired with a stack of complementary bands, this engagement ring suits hands that favor elegance with a touch of architectural drama. Resizing is available to ensure a perfect fit, crafted with care in our Brooklyn workshop.

Explore this marquise halo ring in person at 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 sourcing and a deep connection to New York City’s artisan 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.

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