Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a 9 x 9 mm square diamond, its facets whispering quiet brilliance across a rose gold band. This five-stone semi-set engagement ring balances architectural clarity with gentle warmth, inviting your choice of center stone to complete its story.

Crafted from 14K rose gold, the band’s subtle blush complements the square shape’s modern geometry, while the low-profile setting ensures everyday comfort without sacrificing presence. Each side stone is meticulously set to enhance light play, polished to a satin finish that feels smooth against the skin.

Our commitment to lab-grown diamonds means your ring carries a clarity and ethical provenance that reflects thoughtful intention, with a smaller environmental footprint.

Designed for those who appreciate refined structure and romantic detail, this ring suits hands that welcome a statement piece with ease—its comfort fit and moderate width make it ideal for stacking or solo wear, while the square shape elongates the finger with poised elegance.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a perfect fit without compromising the ring’s integrity.

Explore this semi-set design in our Williamsburg studio or begin your custom journey online, where expert guidance meets personal expression.

Haejin Jewelry crafts each piece with Brooklyn-born expertise, blending ethical lab-grown diamonds and precise artistry into engagement rings that resonate with modern love and 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.