Lab-Grown Diamond Engagement Ring

Soft light filters through a 9 x 9 mm cushion-shaped diamond, its gentle facets catching the eye like a whispered promise. This semi-set solitaire ring offers a delicate foundation in warm 18K rose gold, inviting your choice of a lab-grown center stone to complete its quiet romance.

Crafted in Williamsburg, Brooklyn, the band’s subtle curve and smooth finish ensure a comfortable fit for daily wear. The low-profile setting keeps the diamond close to the hand, balancing elegance with practicality. Each piece is meticulously inspected to meet exacting standards of polish and symmetry.

Our commitment to sustainability shines through the use of ethically sourced lab-grown diamonds, reflecting a modern approach to fine jewelry without compromise.

Designed for those who appreciate understated beauty, this solitaire setting complements a variety of diamond shapes and sizes, especially the soft glow of a cushion cut. Its simplicity allows for effortless stacking or solo wear, adapting seamlessly to your personal style.

Should you need resizing or guidance on selecting the perfect stone, our Brooklyn studio offers personalized consultations with no pressure.

Explore this semi-set solitaire in person or begin your custom design journey online—each ring is a collaboration, crafted for life’s intimate moments.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local artistry.

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.