Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette drawing the eye along the finger’s natural line. This semi-set engagement ring foundation in 10K rose gold offers a warm, subtle glow that complements the stone you select, framed by delicate accent settings designed to enhance brilliance without bulk.

Crafted with a low-profile mounting, the band sits close to the hand for everyday comfort and ease under gloves or rings stacked alongside. The rose gold is hand-polished in our Williamsburg studio to a soft sheen, ensuring a smooth touch and lasting wearability. Each setting is meticulously inspected to secure your center stone with precision and balance.

Choosing a lab-grown diamond for this ring aligns with a commitment to ethical jewelry—minimizing environmental impact while delivering clarity and sparkle.

This design suits those who appreciate refined craftsmanship paired with practical elegance, especially hands that favor slender, elongated shapes. The semi-set style invites you to personalize with a 6 x 4 mm oval diamond of your choice, making it uniquely yours.

Should you need resizing or prefer a custom fit, our Brooklyn studio offers attentive adjustments to ensure your ring feels as natural as it looks.

Visit us in Williamsburg or explore the Ring Builder online to begin crafting a ring that reflects your story with quiet confidence.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending local artistry with modern design for meaningful, lasting beauty.

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.