Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of an oval diamond, casting a soft glow that seems to stretch across the hand. This semi-set solitaire ring invites you to choose a 6 x 4 mm oval center stone, known for its graceful silhouette that subtly elongates the finger with modern elegance.

Crafted in warm 14K rose gold, the band is slender yet sturdy, designed with a six-prong setting that balances security and light exposure. The low-profile mounting ensures everyday comfort, while the smooth finish reflects the meticulous hand-polishing typical of our Williamsburg studio.

Each lab-grown diamond offers a clear, sustainable alternative, embodying ethical jewelry values without compromise on brilliance or character. The rose gold’s gentle blush complements the stone’s fire, creating a harmonious, contemporary statement.

Ideal for those who appreciate minimalist design with structural clarity, this solitaire pairs effortlessly with stacking bands or stands beautifully alone. Its lightweight feel and secure prongs make it glove-friendly and suited for daily wear.

Should you need resizing or prefer a custom stone shape, our Brooklyn studio offers personalized consultations to ensure your ring fits your life perfectly.

Explore this semi-set oval solitaire in person at our Williamsburg studio or begin your custom design journey online. Haejin Jewelry brings expert craftsmanship and ethical clarity to lab-grown diamond engagement rings, rooted in the creative 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.