Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a square diamond, casting a precise, architectural glow that feels both bold and intimate. This semi-set solitaire ring in warm 10K rose gold offers a handcrafted foundation ready to showcase a 10 x 10 mm square center stone, its clean lines echoing modern geometry with quiet strength.

Forged in our Williamsburg studio, the band’s subtle polish and gently rounded interior ensure a comfort fit designed for daily wear. The low-profile setting balances presence with practicality, allowing the diamond’s facets to command attention without overwhelming the hand.

Each lab-grown diamond embodies clarity and sustainability, reflecting a commitment to ethical jewelry that honors both craftsmanship and conscience. The rose gold’s soft blush complements a variety of skin tones, making this solitaire an elegant choice for those who appreciate refined minimalism.

Ideal for wearers who favor a statement piece that remains versatile—whether stacked with other bands or worn solo—the ring’s size and shape suit hands seeking architectural detail without bulk. Resizing is available to ensure a perfect fit, crafted with care in our Brooklyn workshop.

Explore this semi-set solitaire in person at our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s artisan 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.