Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an 11 by 9 mm emerald cut diamond, casting a glassy, architectural glow that draws the eye along its clean lines. This three-stone semi-set engagement ring in platinum offers a structured, modern-minimal silhouette, designed to emphasize clarity and confident geometry.

Crafted in platinum, the mounting provides a low-profile setting that balances presence with everyday wearability. Each prong is meticulously finished to secure your chosen center stone while maintaining a sleek, refined edge. The semi-set design invites you to select a lab-grown emerald cut diamond that complements your vision, with the setting ready to frame it flawlessly.

Our commitment to ethical jewelry is reflected in the use of sustainably sourced lab-grown diamonds, ensuring brilliance without compromise. The comfort fit band suits those who appreciate a substantial yet unobtrusive feel, ideal for stacking or wearing solo with ease.

Resizing is available to ensure the ring fits perfectly, crafted with care in our Williamsburg studio where pressure-free custom design meets expert gemology. Whether paired with wedding bands or worn alone, this ring’s architectural elegance suits hands that favor clean lines and modern refinement.

Explore this semi-set emerald engagement ring in person at our Brooklyn studio or begin your custom design journey online, where expert guidance awaits.

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 that resonate with modern romance and enduring clarity.

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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