Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated shape casting a soft glow that seems to stretch across the hand like a whispered promise. This semi-set engagement ring invites you to choose a 9 x 7 mm oval stone, celebrated for its graceful silhouette and subtle brilliance.

Crafted in warm 18K yellow gold, the split shank design fans out delicately, accented by smaller stones that enhance the center’s quiet radiance without overpowering it. The band’s smooth finish and balanced profile ensure comfort for daily wear, while the low-set mounting keeps the ring close to the finger, making it glove-friendly and ideal for stacking with other bands.

Each piece is meticulously shaped and polished in our Williamsburg studio, reflecting a commitment to precision and enduring craftsmanship. The ethical choice of a lab-grown diamond offers clarity and sparkle with a lighter environmental footprint, aligning beauty with conscience.

This ring suits those who appreciate romantic detail paired with modern ease—its slender, accented shank framing the oval stone’s timeless elegance. Resizing is straightforward, and the semi-set nature allows you to select a center stone that speaks to your personal story.

We invite you to explore this design in person at our Williamsburg studio or begin your custom journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with thoughtful design, ethical clarity, and artisanal skill rooted in New York City’s creative heart.

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.