Lab-Grown Diamond Engagement Ring

Imagine the quiet gleam of a square diamond poised to catch the light with architectural precision—its sharp edges framed by a delicate halo that amplifies every facet’s fire. This semi-set engagement ring foundation invites your choice of a 7 x 7 mm square center, ready to become a singular expression of your story.

Crafted from 10K white gold, the band is shaped with a subtle comfort fit, designed for daily wear without bulk. The halo setting, meticulously hand-finished in our Williamsburg studio, balances brilliance with a low profile that slips easily beneath a glove or alongside stackable bands. Each curve and prong is inspected to ensure the metal’s cool sheen complements the diamond’s clarity.

Our commitment to ethical jewelry is reflected in the lab-grown clarity of the center stone you select—responsibly created with a fraction of the environmental impact of mined gems.

This ring suits those who appreciate modern geometry and refined craftsmanship, especially hands that favor clean lines and understated elegance. The halo adds a whisper of vintage allure without overwhelming the square’s contemporary edge.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit, with attentive care that honors the ring’s artisan construction.

We invite you to visit us in Williamsburg or begin your custom design journey online—where expert guidance and thoughtful collaboration bring your vision to life.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces meant for everyday grace and lasting meaning.

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.