Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, casting a slender, luminous shadow across the hand. This semi-set engagement ring invites you to choose a center stone that balances boldness with delicate grace.

Crafted in warm 14K yellow gold, the band’s gentle curve and smooth finish offer a comfortable fit that feels natural for daily wear. The low-profile setting secures the stone while maintaining an elegant line, allowing the marquise shape’s signature pointed ends to extend with subtle drama.

Each lab-grown diamond selected for this ring reflects a commitment to clarity and sustainability, embodying ethical jewelry values without compromise. The marquise cut’s elongated form visually lengthens the finger, making it an ideal choice for those who appreciate refined geometry with a romantic edge.

Designed for effortless pairing, this solitaire mounting complements stacking bands or stands beautifully on its own. Resizing is available to ensure a perfect fit, and the semi-set nature means your chosen diamond will be expertly set in our Williamsburg studio, where every detail is carefully inspected.

Explore this piece in person or begin your custom design journey online—either way, you’ll experience the thoughtful craftsmanship that defines Haejin Jewelry.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our expertise in ethical craftsmanship and custom design reflects the creative spirit of Williamsburg and the enduring beauty of responsibly sourced gems.

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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