Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it draws the eye along a graceful arc—like a whispered promise unfolding. This semi-set halo ring foundation in warm 14K rose gold cradles a 7 by 3.5 mm marquise center, ready to frame your chosen stone with delicate pavé accents that amplify its slender brilliance.

Crafted in our Williamsburg studio, the setting balances romantic allure with everyday wearability: a low-profile halo nestles close to the finger, while the smooth rose gold band offers a subtle warmth against the skin. Each curve is hand-finished and inspected to ensure comfort and durability, designed to slip effortlessly beneath gloves or stack alongside complementary bands.

Our commitment to ethical jewelry shines through the exclusive use of lab-grown diamonds, offering clarity and sparkle with a lighter environmental footprint.

This ring suits those who appreciate refined geometry paired with soft, rosy hues—ideal for slender fingers or anyone drawn to a vintage-inspired silhouette with a modern edge.

Should you wish to adjust the fit, resizing is available with care to preserve the integrity of the delicate halo setting.

Explore this semi-set marquise halo in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry is 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 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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