Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc that seems to stretch the fingers with quiet elegance. This semi-set solitaire invites your choice of a 6 x 3 mm lab-grown marquise, poised to become the centerpiece of a ring shaped by intention and refined craft.

Handcrafted in 10K rose gold, the band’s gentle warmth contrasts subtly with the cool gleam of white gold accents, creating a harmonious balance that feels both modern and intimate. The low-profile setting ensures the ring sits comfortably for daily wear, while the slender shank offers a graceful frame that complements the diamond’s tapered drama.

Each lab-grown diamond is selected for clarity and brilliance, reflecting a commitment to ethical jewelry that honors both beauty and sustainability without compromise.

Designed for those who appreciate a refined silhouette, this solitaire suits slender to medium finger shapes and layers effortlessly with stackable bands or a wedding ring. Its comfort fit and modest height make it glove-friendly and ideal for everyday life in Williamsburg’s creative pulse.

Should you wish to adjust the band size, resizing is available with care to preserve the ring’s delicate proportions and finish.

Explore this semi-set marquise solitaire in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets personal story.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s vibrant design community.

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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