Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a delicate halo of shimmering pavé. This 7 x 3.5 mm center stone is cradled in a 14K white gold band, meticulously hand-finished to a smooth comfort fit that feels like a second skin.

Each facet of the marquise cut reveals a subtle drama—its vintage-inspired shape elongates the finger with architectural grace, while the halo setting amplifies brilliance without adding bulk. The low-profile mounting ensures everyday wearability, slipping easily beneath gloves or sleeves.

Crafted in our Williamsburg studio, this ring embodies a commitment to ethical jewelry: the lab-grown diamond offers clarity and sparkle with a reduced environmental footprint. The 14K white gold is polished and inspected by hand, reflecting the artisan workshop’s dedication to precision and durability.

Ideal for those who appreciate a refined yet distinctive silhouette, this engagement ring pairs beautifully with stackable bands or stands confidently on its own. Its balanced proportions suit slender to medium finger sizes, enhancing natural hand lines without overwhelming.

Should you need a custom fit, resizing is available to ensure comfort and longevity. Typical lead times reflect our bespoke approach, with each ring crafted to order.

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

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing converge in every piece we create.

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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