Lab-Grown Diamond Engagement Ring

When light catches the sharp, architectural facets of the Asscher cut, it reveals a quiet geometry that feels both intimate and deliberate. This solitaire semi-set ring frames a 5 x 5 mm center stone, poised to showcase the diamond’s signature step-cut clarity and depth.

Crafted in a fixed two-tone combination of warm 18k rose and 18k rose and platinum and cool 18k rose and platinum, the band balances softness with strength. The low-profile setting keeps the silhouette sleek and unobtrusive, designed for everyday wear without catching or discomfort. Each piece is hand-finished in our Williamsburg studio, where precision meets subtlety in every curve and prong.

Our lab-grown diamonds offer a transparent origin story, marrying brilliance with an ethical footprint that respects both people and planet.

The ring’s refined proportions suit hands that appreciate architectural elegance and understated romance. Its comfort fit and modest height make it ideal for stacking alongside wedding bands or wearing solo with quiet confidence.

Should you wish to adjust the fit, resizing is available with care to preserve the integrity of the two-tone finish. Typical lead times reflect our commitment to meticulous craftsmanship.

Visit our Williamsburg studio to explore this semi-set foundation in person or begin your custom design journey online, where expert guidance awaits without pressure.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting connection.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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