Lab-Grown Diamond Engagement Ring

The elongated silhouette of the 6 x 3 mm marquise diamond promises a subtle drama, its tapered points drawing the eye along the finger’s natural line. This semi-set halo engagement ring in 10K yellow gold offers a delicate frame that enhances the stone’s brilliance without excess height, ensuring a low-profile presence suited for everyday wear.

Crafted with precision in Williamsburg, the band’s smooth finish and secure prong setting provide both comfort and durability. The halo setting surrounds the center stone with a fine circle of smaller diamonds, amplifying sparkle while maintaining a sleek profile that slips easily beneath gloves or rings stacked alongside it.

Each lab-grown diamond is selected for clarity and ethical origin, reflecting a commitment to sustainable fine jewelry without compromise. The warm glow of yellow gold complements the marquise’s vintage-inspired shape, making this ring a refined choice for those who appreciate subtle statement pieces designed for daily life.

Its slender band and modest height suit a variety of hand sizes and shapes, particularly elongating shorter fingers with its architectural form. Should you need adjustments, resizing is handled thoughtfully in-studio to maintain the ring’s integrity and comfort fit.

Explore this semi-set halo design in our Williamsburg studio or begin your custom design journey online—crafted for those who value precision, wearability, and ethical artistry.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with sustainable practices 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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