Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along the length of the finger with subtle drama. This semi-set solitaire ring in 10K yellow gold offers a refined foundation for a 10 x 5 mm marquise center stone, ready to be chosen and personalized.

Crafted with a low-profile setting, the band sits close to the finger, balancing presence with everyday comfort. The warm glow of yellow gold is smoothly finished to a gentle curve, designed to resist snagging and accommodate daily wear. Each piece undergoes meticulous inspection in our Williamsburg studio to ensure precision and durability.

Our diamonds are lab-grown, providing a clear, sustainable alternative without compromising brilliance or clarity. This ring’s slender silhouette and secure prongs make it ideal for those who appreciate a sleek, modern aesthetic that layers well with other bands or stands confidently alone.

Resizing is straightforward, handled carefully in-house to maintain the integrity of the setting. Typical lead times reflect our commitment to handcrafted quality, with each ring thoughtfully prepared for your unique stone.

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

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