Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a sleek, modern line. This semi-set engagement ring frame in 14K white gold offers a refined stage for a 10 x 5 mm marquise center, designed to showcase the stone’s dramatic brilliance and architectural grace.

Crafted with precision, the band’s clean profile and subtle accent settings emphasize clarity and structure without distraction. The smooth finish and low-profile mounting ensure comfortable daily wear, while the white gold’s cool tone enhances the diamond’s icy fire. Each piece is meticulously inspected in our Williamsburg studio to meet exacting standards.

Choosing a lab-grown diamond here reflects a commitment to ethical jewelry, reducing environmental impact without compromising on radiance or quality.

This ring suits those who appreciate confident minimalism and a statement that elongates the hand elegantly. Its semi-set nature invites you to select a marquise stone that resonates personally, making the design uniquely yours.

Resizing is straightforward, and our team is happy to guide you through care and customization options to ensure a perfect fit.

Visit our Williamsburg studio or explore the Ring Builder online to begin crafting your custom engagement ring with thoughtful expertise and Brooklyn authenticity.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with modern design sensibility rooted in New York City’s creative spirit.

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.