Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a round diamond, its facets whispering quiet brilliance against the warm glow of 18k yellow and 18k yellow and platinum and the cool gleam of 18k yellow and platinum. This solitaire semi-set engagement ring balances classic romance with modern craftsmanship, designed to cradle a 7.8 to 8.6 mm center stone in a low-profile six-prong setting that feels secure yet unobtrusive.

Hand-finished in our Williamsburg studio, the band’s comfort fit ensures it molds softly to the finger, while the fixed two-tone design—18k yellow and 18k yellow and platinum shank paired with 18k yellow and platinum prongs—creates subtle contrast that enhances the diamond’s fire. Each piece undergoes meticulous inspection to meet exacting standards of polish and symmetry.

Crafted around a lab-grown diamond, this ring reflects a commitment to ethical jewelry that honors both beauty and sustainability without compromise.

Its slender silhouette suits those who appreciate understated elegance, offering easy stackability and a profile that slips smoothly beneath gloves or daily wear. The round cut’s lively sparkle complements a variety of hand shapes, making it a versatile choice for a lifelong companion.

Should resizing be needed, our Brooklyn studio provides expert adjustments to ensure a perfect fit without disrupting the ring’s balance.

Discover this semi-set solitaire in person at our Williamsburg atelier or begin your custom design journey online—where thoughtful craftsmanship meets your vision.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for everyday life and lasting love.

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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