Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of the marquise diamond, its tapered points tracing a delicate arc that seems to stretch the hand with quiet elegance. This semi-set solitaire invites you to select a center stone that will become the heart of a design crafted for everyday grace.

Hand-forged in Williamsburg, the band pairs warm 18k yellow and 18k yellow and platinum with cool 18k yellow and platinum prongs, creating a subtle contrast that frames the stone with refined clarity. The low-profile setting ensures the ring sits comfortably beneath gloves or alongside other bands, while the smooth comfort fit embraces the finger without interruption.

Each piece reflects a commitment to sustainability, featuring a lab-grown diamond chosen for its exceptional clarity and ethical origin. This approach honors both the environment and the modern wearer’s values.

Ideal for those who appreciate a blend of classic romance and contemporary craftsmanship, the marquise shape’s architectural points add a hint of drama without sacrificing wearability. Its slender form complements slender fingers and pairs beautifully with stackable bands.

Resizing is straightforward and handled with care in our Brooklyn studio, ensuring the ring maintains its balance and finish.

Explore this semi-set marquise solitaire in person at our Williamsburg studio or begin your custom design journey online—where thoughtful details and expert guidance await.

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 that resonate with modern love stories.

This is a fixed two-tone design in 18k yellow and platinum, offering a refined contrast between prong and shank tones.

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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