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’s edges. This semi-set solitaire ring offers a refined stage for a 10 x 8 mm oval center, known for its graceful elongation that visually lengthens the finger with quiet elegance.

Crafted from warm 14K rose gold, the band is slender yet sturdy, designed with a minimalist six-prong setting that secures the stone while allowing maximum light to pass through. The low-profile mounting ensures everyday comfort and ease beneath gloves or alongside stackable bands, making it a versatile choice for daily wear. Each piece is meticulously finished by hand in our Williamsburg studio, where precision meets subtle artistry.

Our commitment to sustainability is reflected in the use of lab-grown diamonds, offering clarity and brilliance with a lighter environmental footprint. This ring suits those who appreciate modern structure paired with a soft, romantic hue—ideal for hands that favor sleek lines and understated confidence.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as natural as it looks. Lead times are tailored to your custom design process, with attentive guidance every step of the way.

Visit us in Williamsburg to explore this semi-set oval solitaire in person or begin your custom design journey online. Haejin Jewelry blends expert craftsmanship, ethical sourcing, and Brooklyn’s creative spirit to create lab-grown diamond engagement rings that resonate with your story and style.

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.