Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, casting a slender, graceful shadow that dances with every movement. This semi-set solitaire invites you to select a center stone that embodies your unique story.

Crafted from warm 18K rose gold, this mounting features a delicate yet secure four-prong setting designed to cradle an 8 x 4 mm marquise diamond. The band’s subtle taper and smooth finish reflect meticulous handwork in our Williamsburg studio, ensuring a comfortable fit that sits low against the finger for everyday wear.

Each piece is designed with lab-grown diamonds in mind, offering a clarity and brilliance that honors both beauty and sustainability without compromise.

The slender profile and modest height make this ring ideal for those who appreciate refined elegance and a silhouette that elongates the hand. Its simplicity pairs effortlessly with wedding bands or stackable rings, while the comfort fit ensures it feels as natural as it looks.

Should you need resizing or wish to explore custom details, our Brooklyn studio welcomes you to a pressure-free consultation where your vision guides every step.

Discover the possibilities of custom design in Brooklyn by visiting our Williamsburg workshop or starting your journey online with Haejin Jewelry, where expert craftsmanship meets ethical innovation.

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.