Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, casting a delicate sparkle that seems to stretch beyond the finger. This semi-set three-stone ring foundation in 18K yellow gold offers a warm, buttery glow that complements the distinctive shape of an 8 x 4 mm marquise center stone.

Each band is hand-forged in our Williamsburg studio, with a refined low-profile setting designed for everyday wear. The three-stone layout balances visual drama with comfort, the gently tapered shoulders crafted to sit flush against the hand without catching. The polished finish is meticulously inspected to ensure a smooth, glove-friendly fit.

Our commitment to lab-grown diamonds means this ring supports ethical jewelry practices, reducing environmental impact while maintaining exceptional clarity and brilliance.

Ideal for those who appreciate a statement piece that remains understated in daily life, this mounting suits slender to medium finger sizes and pairs beautifully with stackable bands or a wedding band of similar profile.

Should you wish to customize the fit or inquire about lead times, our Brooklyn studio offers personalized consultations to guide you through every detail.

Explore this semi-set marquise engagement ring in person or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets thoughtful, ethical design in the heart of Williamsburg.

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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