Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of the marquise diamond, casting a slender beam that dances with quiet intensity. This 9 x 4.5 mm center stone, nestled within a delicate halo of shimmering accents, creates a luminous frame that feels both intimate and expansive.

Crafted in cool 14K white gold, the ring’s low-profile halo setting balances brilliance with everyday wearability. The smooth comfort-fit band is polished to a soft sheen, designed to sit gracefully against the finger without catching or shifting. Each facet is meticulously inspected in our Williamsburg studio, ensuring the precision of every detail.

Our commitment to sustainability is reflected in the lab-grown diamond’s clarity and ethical origin, offering a conscious choice without compromise on radiance.

The marquise shape’s tapered points elongate the hand, ideal for those who appreciate a refined silhouette that blends vintage allure with modern craftsmanship. Its halo setting enhances sparkle while maintaining a subtle profile, making it a versatile companion for stacking or solo wear.

Should you need resizing, our in-house artisans provide careful adjustments to maintain the ring’s integrity and comfort.

We invite you to experience this piece firsthand at our Williamsburg studio or explore custom design options online, where your vision guides every step.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values converge in every creation.

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.