Lab-Grown Diamond Engagement Ring

Imagine the gentle curve of an elongated oval diamond poised to catch light with every movement—its soft brilliance framed by a halo that amplifies sparkle without excess bulk. This semi-set engagement ring foundation in 10K white gold offers a low-profile silhouette designed for daily wear, balancing elegance with comfort.

Crafted in Williamsburg, the band’s smooth finish and subtle taper ensure a secure fit that feels natural on the finger. The halo setting is engineered to enhance the center stone’s glassy, elongated shape while maintaining a streamlined profile that slips easily under gloves or sleeves.

Each piece reflects a commitment to ethical jewelry through the use of lab-grown diamonds, reducing environmental impact without compromising clarity or fire. The 10 x 8 mm oval center stone (sold separately) invites customization, allowing you to select a gem that resonates personally.

Ideal for those who appreciate refined geometry and understated luxury, this mounting suits hands seeking a balance of presence and wearability. Its design supports stacking with complementary bands or standing alone as a statement of modern romance.

Resizing is straightforward, handled in-studio with care to preserve the ring’s proportions and comfort fit. Typical lead times accommodate thoughtful customization without rush.

Explore this semi-set halo ring in our Williamsburg studio or begin your custom design journey online—where expert guidance meets Brooklyn craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with precise design for everyday elegance 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.