Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an emerald cut diamond, casting a glassy, architectural shimmer that draws the eye along its clean lines. This semi-set engagement ring foundation in warm 10K yellow gold offers a structured yet understated frame, designed to highlight a 10 x 8 mm emerald center stone of your choosing.

Crafted in Williamsburg, the band’s smooth finish and low-profile setting ensure daily comfort and effortless wearability. The subtle accent stones add a whisper of sparkle without overwhelming the ring’s modern-minimal silhouette, while the polished gold surface reflects Brooklyn’s artisanal spirit.

Each piece embraces lab-grown clarity, marrying sustainable sourcing with refined craftsmanship. The semi-set style invites you to select a center diamond that resonates personally, making this ring a bespoke statement of intention.

Its slender band and low profile suit hands seeking elegance without bulk, ideal for stacking or pairing with a wedding band. The 10K yellow gold offers a warm glow that complements a variety of skin tones and lifestyles.

Resizing is available to ensure a precise fit, with typical lead times reflecting our careful hand-finishing process.

Explore this foundation in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical clarity with expert craftsmanship in every custom design.

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.