Lab-Grown Diamond Engagement Ring

When light catches the gentle curves of a 7 x 7 mm heart-shaped diamond, it stirs a quiet pulse—an intimate symbol of devotion poised to become a daily companion. This semi-set solitaire ring offers a delicate foundation in warm 10K rose gold, inviting your chosen stone to take center stage with a subtle embrace.

Crafted in Williamsburg, Brooklyn, the band is smoothly finished for comfort, its slender profile designed to sit close to the finger without catching. The rose gold’s soft glow complements the diamond’s romantic silhouette, while the semi-set style allows for a personalized selection of a lab-grown center stone, ensuring clarity and brilliance aligned with your vision.

Our commitment to ethical jewelry shines through the choice of lab-grown diamonds, reducing environmental impact without compromising on radiance or integrity.

Ideal for those who appreciate understated elegance and a ring that layers effortlessly alongside wedding bands or daily stackables, this setting balances presence with wearability. Its low profile makes it glove-friendly and suited to hands of all sizes, especially those drawn to the tender symbolism of a heart shape.

Should you need adjustments, resizing is handled with care in-studio to maintain the ring’s seamless finish and comfort fit.

Explore this semi-set heart solitaire in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets personal meaning.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with thoughtful design, ethical sourcing, and expert hands shaping every piece in New York City.

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.