Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a graceful arc. This semi-set three-stone ring invites your choice of a 12 x 6 mm center stone, poised to become the centerpiece of a finely crafted band.

Hand-forged from 10K yellow gold, the band’s warm glow complements the marquise’s dramatic shape. The three-stone setting balances architectural precision with artisan detail, securing side stones in a low-profile embrace that rests comfortably against the finger. Each curve and angle is meticulously finished in our Williamsburg studio, ensuring a smooth comfort fit designed for daily wear.

Our diamonds are lab-grown, offering clarity and brilliance with a smaller environmental footprint. This ethical approach aligns with a modern commitment to sustainability without compromising on radiance.

The ring’s slender profile suits those who appreciate subtle drama—ideal for stacking or wearing alone as a statement of refined taste. Its shape elongates the finger, enhancing natural elegance while remaining glove-friendly and unobtrusive.

Should you need resizing, we offer expert adjustments to maintain the ring’s integrity and comfort. Typical lead times reflect our handcrafted process, ensuring each piece meets exacting standards.

Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online. We welcome you to experience the thoughtful craft behind every Haejin creation.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise to create pieces meant for a lifetime.

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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