Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a 10 x 5 mm marquise diamond, casting a slender, confident silhouette across the hand. This three-stone semi-set engagement ring in warm 10K yellow gold frames the center stone with two delicate side gems, emphasizing clarity and architectural balance.

Crafted in Williamsburg, the band is smoothly finished with a low-profile setting that rests comfortably for daily wear. Each prong is meticulously shaped to secure the marquise’s tapered ends while maintaining an open gallery that allows light to dance through the facets. The yellow gold’s gentle warmth complements the diamond’s brilliance without overpowering its modern-minimalist structure.

Choosing a lab-grown diamond ensures a responsible origin with the same optical precision as mined stones, reflecting a commitment to sustainability without compromise. The ring’s slender band and balanced three-stone layout suit hands that appreciate refined geometry and subtle statement, while the low profile makes it glove-friendly and stackable with other bands.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a seamless fit. The semi-set design invites you to select a center stone that resonates personally, with guidance available every step of the way.

Explore this design in person at our Williamsburg studio or begin your custom journey online—crafted with care, clarity, and a Brooklyn spirit.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.

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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