Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of an 11 by 9 mm oval diamond, casting a gentle glow that seems to stretch beyond the stone itself. This semi-set solitaire ring foundation in 14K rose gold offers a delicate balance of warmth and modern clarity, designed to frame your chosen oval center with six slender prongs that hold it securely yet lightly.

Crafted in Williamsburg, Brooklyn, the band is polished to a soft sheen and shaped for comfort, its low-profile silhouette ensuring it sits close to the finger for everyday wear. The rose gold’s subtle blush complements the oval’s graceful elongation, enhancing the stone’s natural brilliance without distraction.

Each piece begins with ethically sourced lab-grown diamonds, reflecting a commitment to sustainability and transparency without compromise on clarity or fire. This ring’s minimalist structure invites personalization, ideal for those who appreciate refined geometry and a confident, uncluttered aesthetic.

Its lightweight feel and smooth edges make it an excellent choice for stacking or wearing solo, fitting hands that favor elegance with ease. The semi-set design allows you to select a center stone that resonates personally, ensuring a truly bespoke expression.

Should you need resizing or guidance on selecting the perfect oval diamond, our Brooklyn studio offers attentive, pressure-free consultations tailored to your timeline and lifestyle.

Explore this foundation in person at our Williamsburg studio or begin your custom design journey online—where expert craftsmanship meets thoughtful, ethical design.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a modern sensibility 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.