Lab-Grown Diamond Engagement Ring

The elongated silhouette of the 6 x 3 mm marquise diamond hints at quiet drama, its pointed ends drawing the eye along the finger’s natural line. This semi-set engagement ring in 14K yellow gold offers a refined foundation, ready to showcase a center stone with subtle accent details that enhance brilliance without bulk.

Crafted for everyday wear, the low-profile setting keeps the diamond close to the hand, minimizing snagging while maintaining a confident presence. The warm glow of yellow gold complements the marquise’s vintage-inspired shape, polished to a smooth finish that feels comfortable against the skin.

Each piece begins with ethically sourced lab-grown diamonds, reflecting a commitment to sustainability and clarity without compromise. The semi-set design allows for personalized selection of the center stone, ensuring a truly bespoke expression.

Ideal for those who appreciate architectural elegance paired with practical design, this ring suits slender to medium finger sizes and layers effortlessly with wedding bands or stackable rings. Its streamlined profile fits comfortably under gloves and daily wear.

Resizing is available to ensure a precise fit, with care instructions provided to maintain the metal’s luster and the diamond’s sparkle over time.

Visit our Williamsburg studio to explore this semi-set marquise engagement ring in person or begin your custom design journey online. At Haejin Jewelry, we specialize in lab-grown diamond engagement rings crafted with expert care and ethical integrity in Brooklyn, New York City.

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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