Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of a marquise diamond catching light with every turn of the hand—its tapered points lending a refined silhouette that feels both bold and graceful. This semi-set engagement ring foundation in warm 10K yellow gold is crafted for seamless integration with a 10 x 5 mm marquise center stone, designed to sit low against the finger for everyday ease.

The band’s slender profile and secure prong setting ensure comfort and durability, while the gentle curve accommodates natural hand movement without catching. Finished with a smooth polish and inspected meticulously in our Williamsburg studio, this mounting balances technical precision with understated elegance.

Each lab-grown diamond chosen for this ring reflects a commitment to ethical sourcing and environmental mindfulness, offering clarity and brilliance without compromise.

Its streamlined shape suits those who appreciate a ring that layers effortlessly with wedding bands or stackable accents, ideal for a hand that values both style and practicality. The low-profile setting also makes it glove-friendly and unobtrusive for daily wear.

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

Explore this semi-set marquise foundation in person at our Williamsburg studio or begin your custom design journey online—crafted for life’s most meaningful moments.

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