Lab-Grown Diamond Engagement Ring

Light catches the elongated marquise diamond like a shard of morning sun, its pointed ends drawing the eye along a graceful silhouette. This semi-set solitaire ring invites you to select a center stone measuring 9 by 4.5 millimeters, a shape known for its dramatic taper and ability to visually lengthen the finger.

Crafted from warm 18K rose gold, the band is finished with a smooth, low-profile setting designed for everyday wear. The artisan’s hand is evident in the precise prong work, securing the stone while allowing maximum light to enter, enhancing brilliance without bulk. The comfort fit shank curves gently beneath the finger, making it an ideal choice for those who prefer a ring that feels as natural as it looks.

Each lab-grown diamond option reflects a commitment to ethical sourcing and sustainability, offering clarity and sparkle without compromise. This ring’s refined silhouette pairs beautifully with stacking bands or stands confidently on its own, suited for hands that appreciate subtle drama and modern craftsmanship.

Should you wish to adjust sizing or explore custom finishes, our Brooklyn studio welcomes your questions with a pressure-free approach and expert guidance. Lead times vary depending on stone selection, ensuring each ring is made with care and precision.

Discover the possibilities in our Williamsburg workshop or begin your custom design journey online—where expert craftsmanship meets ethical luxury.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with a sustainable ethos to create pieces designed for daily life 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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