Lab-Grown Diamond Engagement Ring

Imagine the elongated silhouette of a marquise diamond catching the soft morning light, its tapered points drawing the eye along the length of your finger. This semi-set solitaire ring in warm 10K rose gold offers a delicate yet striking foundation, crafted with artisan precision in our Williamsburg studio. The low-profile setting cradles a 9 x 4.5 mm marquise stone, designed to sit comfortably for daily wear without catching on fabric.

Each band is hand-finished to a smooth comfort fit, its subtle warmth complementing the diamond’s fiery brilliance. The rose gold’s gentle blush enhances the stone’s sharp geometry, creating a quiet contrast that feels both modern and intimate. Our jewelers inspect every detail under magnification, ensuring the prongs secure your center stone with exacting care.

Choosing a lab-grown diamond means embracing clarity and sustainability without compromise, reflecting a commitment to ethical jewelry crafted for mindful wearers. This ring suits those who appreciate sculptural elegance and a refined profile, ideal for stacking or wearing solo with ease.

Should you wish to customize the center stone or adjust sizing, our Brooklyn studio offers a pressure-free design experience tailored to your vision. Lead times are typically four to six weeks, allowing time for thoughtful creation and finishing.

Visit us in Williamsburg or start your custom design journey online—discover how a marquise solitaire can become a personal emblem of your story.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values shape every piece with local authenticity.

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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