Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a subtle glow that gently stretches across the finger. This semi-set engagement ring invites you to select a 10 x 8 mm oval stone—its shape known for elongating the hand with graceful, modern elegance.

Crafted from warm 10K rose gold, the band offers a sleek, minimal silhouette accented with delicate side stones that enhance clarity and structure without overwhelming the center. The low-profile setting ensures everyday comfort, while the polished finish reflects the Brooklyn studio’s meticulous handwork.

Each lab-grown diamond chosen for this ring carries a commitment to sustainability and ethical sourcing, embodying a conscious alternative without compromising brilliance.

Designed for those who appreciate refined simplicity, this ring pairs effortlessly with stacking bands or stands alone as a statement of quiet confidence. Its smooth shank and moderate width make it glove-friendly and suitable for daily wear.

Should you need resizing, our in-studio experts handle adjustments with care to maintain the ring’s integrity and finish.

Explore this semi-set oval engagement ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets intention.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a deep connection to New York City’s creative spirit.

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.