Light catches the elongated marquise diamond like a shard of morning sun, its tapered points drawing the eye along a graceful, architectural line. This 9 x 4.5 mm center stone is securely nestled in a 14K white gold setting designed for everyday wear, with a low-profile silhouette that rests close to the finger without sacrificing brilliance.

The band’s subtle accents enhance the diamond’s natural sparkle while maintaining a sleek, comfortable fit that slides easily beneath gloves or rings stacked alongside it. Each piece is meticulously crafted in our Williamsburg studio, where expert hands polish and inspect every facet to ensure lasting durability and refined finish.

Choosing a lab-grown diamond means embracing clarity and sustainability without compromise—this ring reflects a commitment to ethical jewelry that honors both beauty and responsibility.

Its streamlined design suits those who appreciate modern geometry and a confident yet understated presence, especially on slender or average-sized hands. The low profile and secure setting make it ideal for daily wear, whether alone or paired with complementary bands.

Should you need resizing, our Brooklyn studio offers precise adjustments to maintain the ring’s integrity and comfort.

Explore this marquise lab-grown diamond engagement ring 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, combining 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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