Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of the 7 x 5 mm oval diamond, its soft brilliance framed by a delicate halo that amplifies every flicker of light. The platinum band, cool and substantial, is hand-polished to a satin finish, offering a subtle contrast to the diamond’s lively sparkle.

Each ring is meticulously crafted in our Williamsburg studio, where the halo setting is precision-engineered to sit low against the finger, ensuring comfort without sacrificing presence. The platinum’s natural strength supports daily wear, while the smooth interior promises a gentle embrace on the hand.

Our commitment to sustainability shines through the lab-grown diamond’s clarity and ethical origin, reflecting a modern approach to fine jewelry without compromise.

This engagement ring suits those who appreciate refined elegance with a contemporary edge—its low-profile halo complements slender fingers and layers beautifully with stackable bands. The oval shape subtly elongates the hand, lending a graceful silhouette that feels both personal and timeless.

Should you need a custom fit, resizing is handled expertly in-house, maintaining the integrity of the setting and finish.

Explore this design in person at our Williamsburg studio or begin your custom journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with expert design to create pieces meant for everyday life and lasting beauty.

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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