Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a gentle glow that seems to stretch beyond the stone itself. This semi-set solitaire ring invites you to choose a 7 x 5 mm oval center, known for its graceful elongation that visually lengthens the finger with quiet sophistication.

Crafted in 14K yellow gold, the band is slender yet sturdy, designed to balance the diamond’s presence without overwhelming it. The six-prong setting offers secure hold while maximizing light exposure, enhancing the stone’s natural brilliance. Finished with a smooth comfort fit, this ring feels as effortless to wear as it is striking to behold.

Each piece is handcrafted in our Williamsburg studio, where precision meets a modern-minimal aesthetic—clean lines and structural clarity define the design. The semi-set format allows you to select a lab-grown diamond that aligns with your vision, ensuring ethical sourcing and sustainability without compromise.

Ideal for those who appreciate refined understatement, this solitaire suits hands that favor a low-profile silhouette and pairs beautifully with stacking bands or a wedding ring. Its lightweight feel makes it a daily companion, unobtrusive yet unmistakably elegant.

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

Explore this ring in person or begin your custom design journey online—either way, Haejin Jewelry brings expert craftsmanship and ethical clarity to every engagement ring created 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.