Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a subtle, graceful shadow that dances along the finger. This three-stone semi-set engagement ring in 14K yellow gold offers a foundation to showcase a 7 x 3.5 mm marquise center, its tapered silhouette lending a refined drama and elongating the hand.

Handcrafted in our Williamsburg studio, the band’s smooth finish and gently rounded edges ensure a comfortable fit for daily wear. The three-stone setting balances presence with wearability, designed to sit low enough to slip easily beneath gloves or stack alongside other bands without catching.

Each piece is crafted with a commitment to sustainability, featuring a lab-grown diamond center that reflects clarity and brilliance without compromise.

Ideal for those who appreciate architectural elegance paired with artisanal detail, this ring suits slender to medium finger shapes, enhancing natural lines while remaining understated. The semi-set design invites you to select a center stone that resonates personally, making the ring uniquely yours.

Should you need resizing or guidance on stone selection, our Brooklyn studio offers personalized consultations to ensure a perfect fit and finish.

Explore this semi-set marquise engagement ring in person at our Williamsburg workshop or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical clarity in the heart of 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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.