Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise diamond, casting a slender, dramatic silhouette that draws the eye along the finger’s natural line. This three-stone engagement ring balances architectural grace with artisanal warmth, its 7 x 3.5 mm marquise center flanked by two delicately set side stones, all nestled in a polished 14K yellow gold band.

Each element is meticulously crafted in our Williamsburg studio, where the low-profile setting ensures the ring sits comfortably for daily wear without sacrificing brilliance. The smooth finish and subtle taper of the shank enhance both comfort and elegance, while the secure prong setting showcases the diamond’s pointed ends with precision and care.

Our commitment to sustainability is reflected in the lab-grown diamond’s clarity and ethical origin, offering a conscious choice without compromise on beauty or quality.

Designed for those who appreciate refined detail and a statement that feels personal, this ring complements slender to medium finger shapes and layers effortlessly with other bands. Its modest height makes it glove-friendly and ideal for everyday life.

Should you need a custom fit, resizing is handled expertly in-house to maintain the ring’s integrity and finish.

Visit our Williamsburg studio to experience this ring firsthand or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical luxury in Brooklyn.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.