Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, dramatic silhouette that feels both bold and intimate. This halo setting frames the 8 x 4 mm lab-grown marquise with a delicate circle of pavé diamonds, enhancing its tapered elegance without adding bulk.

Crafted in polished platinum, the ring’s low-profile mounting sits close to the finger, designed for everyday wear with a comfort-fit band that balances strength and subtlety. Each facet is meticulously inspected in our Williamsburg studio to ensure the diamond’s clarity and brilliance remain uninterrupted by the setting.

Our lab-grown diamonds offer a conscious alternative, reducing environmental impact while delivering exceptional clarity and sparkle. The halo’s refined design complements slender to medium finger shapes, elongating the hand with its architectural form while remaining glove-friendly and stackable.

Should you need a custom fit, resizing is handled expertly in-house to maintain the ring’s integrity and comfort. Typical lead times reflect our commitment to precision and care.

Explore this marquise halo ring in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets thoughtful design.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with expert design rooted in New York City’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.

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