Lab-Grown Diamond Engagement Ring

Imagine the subtle drama of a marquise diamond, its elongated silhouette catching light with a pointed grace that seems to stretch the hand. This semi-set platinum solitaire ring offers a refined foundation, crafted in our Williamsburg studio with a low-profile setting that balances presence and everyday wearability.

Each band is meticulously forged from solid platinum, polished to a satin finish that feels cool and substantial against the skin. The mounting’s secure prongs cradle a 9 x 4.5 mm marquise stone, designed to showcase the gem’s signature brilliance and tapered elegance without overwhelming the finger.

Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, ensuring clarity and sustainability without compromise. The ring’s streamlined silhouette suits those who appreciate modern geometry with a whisper of vintage allure, ideal for stacking or wearing solo with a comfort fit that slides easily beneath gloves or sleeves.

Should you wish to adjust sizing, our in-house artisans provide precise resizing to maintain the integrity of the setting and metalwork. The semi-set nature invites you to select a center stone that resonates personally, making the design truly your own.

We welcome you to explore this piece in our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio devoted to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local sensibility.

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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