Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an 11 x 9 mm oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set five-stone mounting in 10K rose gold offers a refined framework, designed to showcase your chosen center stone with modern-minimal clarity and structural balance.

Crafted in Williamsburg, the band’s smooth, low-profile silhouette ensures comfortable daily wear, while the rose gold’s warm blush complements the oval’s soft elongation. Each prong is meticulously finished to secure stones with quiet confidence, reflecting a commitment to precision and subtle elegance.

Our lab-grown diamonds bring a transparent origin and sustainable ethos to this design, aligning with a mindful approach to fine jewelry.

The five-stone arrangement suits those who appreciate architectural simplicity with a hint of sparkle, ideal for stacking or wearing solo. Its low profile fits comfortably under gloves and everyday wear, making it a versatile choice for active lifestyles.

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

Explore this semi-set oval engagement ring in person at our Brooklyn studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for life’s meaningful moments.

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.