Lab-Grown Diamond Engagement Ring

When light catches the elongated curves of a marquise diamond, it creates a subtle dance of brilliance that seems to stretch beyond the finger. This semi-set solitaire ring offers a refined foundation in 14K white gold, its slender band a quiet stage for the 9 x 4.5 mm marquise center you select.

Crafted with a delicate prong setting, the mounting balances security with an open silhouette that maximizes light’s passage through the stone. The smooth band is polished to a soft gleam, designed for daily wear with a low profile that slips comfortably beneath gloves or alongside other stackable rings.

Each lab-grown diamond embodies a commitment to ethical sourcing and environmental mindfulness, reflecting a modern approach to fine jewelry without compromise.

This solitaire’s elongated shape flatters slender fingers and adds a touch of architectural elegance, ideal for those who appreciate a blend of classic romance and contemporary clarity. The semi-set design invites you to choose a center stone that speaks to your personal story.

Resizing is available to ensure a perfect fit, with careful hand finishing to maintain the ring’s sleek silhouette.

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

Haejin Jewelry stands as a Brooklyn atelier dedicated to lab-grown diamond engagement rings, where expert craftsmanship and ethical values shape every piece with care and 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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