Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along the length of the finger. This semi-set solitaire ring invites your choice of a 9 x 4.5 mm marquise stone, ready to become the centerpiece of a bespoke design.

Crafted from warm 18K rose gold, the band is shaped with a subtle comfort fit, its smooth interior and gently rounded edges designed for daily wear. The artisan finish reveals delicate hand polishing, ensuring the metal’s soft glow complements the diamond’s sharp geometry without distraction.

Each lab-grown diamond offers a clarity and brilliance that honors sustainable practices, reflecting a commitment to ethical jewelry without compromise.

The low-profile setting keeps the stone close to the hand, ideal for those who prefer a refined silhouette that layers effortlessly with wedding bands or stackable rings. Its slender proportions suit a variety of hand shapes, especially elongating fingers with grace.

Resizing is available to ensure a precise fit, with careful adjustments made in-studio to preserve the ring’s integrity.

Explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisan care, rooted in the vibrant heart of New York City.

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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