Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a subtle arrow of light along the finger. This semi-set engagement ring in 10K yellow gold offers a refined foundation for a 6 x 3.5 mm marquise center, its tapered silhouette lending a graceful elongation to the hand.

The band’s low-profile setting ensures the ring sits close to the skin, designed for everyday wear without catching or discomfort. Crafted with precision in Williamsburg, the smooth finish and secure prong setting balance durability with understated elegance.

Each diamond is lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromising on clarity or brilliance.

Its slender band and modest height make this mounting ideal for those seeking a ring that layers effortlessly with wedding bands or stackable accents. The 10K yellow gold warms the cool geometry of the marquise, creating a harmonious contrast that feels both modern and personal.

Should you wish to adjust the fit, resizing is available to ensure comfort and confidence in daily wear. Lead times reflect careful handcrafting, tailored to your unique choice of center stone.

Explore this semi-set marquise ring in our Williamsburg studio or begin your custom design journey online—where expert guidance meets Brooklyn craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.

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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