Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow that dances with every movement. This semi-set engagement ring invites you to choose a 10 x 5 mm marquise center stone, its tapered points evoking a quiet drama balanced by the gentle curve of a five-stone arrangement.

Crafted in warm 14K yellow gold, the band is shaped for comfort and daily wear, its low-profile setting designed to sit close to the finger without sacrificing sparkle. Each side stone is carefully positioned to enhance the center’s graceful geometry, polished to a soft sheen that complements the diamond’s glassy brilliance.

Our commitment to sustainability is reflected in the lab-grown clarity of your chosen diamond, offering an ethical alternative with the same optical fire as mined stones.

This design suits those who appreciate a refined silhouette that elongates the hand, with a band slender enough to stack or wear solo. Its subtle height and secure prongs make it glove-friendly and practical for everyday life.

Should you need resizing, our Brooklyn studio handles adjustments with precision to ensure a seamless fit.

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

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, personalized design experience.

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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