Lab-Grown Diamond Engagement Ring

Imagine the gentle curve of a slender finger crowned by a marquise diamond’s tapered silhouette—its elongated shape catching light like a whispered secret. This semi-set three-stone engagement ring in polished platinum offers a refined foundation, inviting your choice of center stone to complete its poetic embrace.

Crafted with precision in our Williamsburg studio, the low-profile setting balances elegance with everyday wearability. The platinum band’s cool weight and smooth comfort fit ensure it sits naturally, while the three-stone arrangement adds subtle depth without overwhelming the hand.

Each lab-grown diamond we work with reflects a commitment to clarity and sustainability, offering brilliance with a lighter environmental footprint. This ring’s design suits those who appreciate a romantic statement that remains understated—ideal for slender or average-sized hands, and easily paired with stacking bands or wedding rings.

Should you need adjustments, resizing is handled delicately in-house to maintain the integrity of the setting. Typical lead times accommodate thoughtful customization without rush.

We invite you to explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online, where expert guidance meets your vision.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical care and artisanal expertise, 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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