Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate sparkle that dances like whispered promises. This semi-set halo engagement ring in 10K yellow gold frames a 10 x 5 mm marquise center stone, its pointed ends drawing the eye along the finger with graceful intent.

Crafted in Williamsburg, the band’s warm gold hue is hand-polished to a soft glow, complementing the halo’s fine pavé setting that enhances the diamond’s brilliance without overpowering its elegant shape. The low-profile design ensures everyday comfort, slipping easily beneath gloves or alongside stackable bands.

Each lab-grown diamond is chosen for clarity and ethical origin, reflecting a commitment to sustainability without compromise. The marquise cut’s vintage-inspired charm suits hands that appreciate subtle drama and refined geometry, especially those seeking a ring that balances statement with wearability.

Resizing is available to ensure a perfect fit, with careful attention to maintaining the band’s smooth contour and halo integrity. Lead times are tailored to your custom preferences, blending studio craftsmanship with personal vision.

Visit our Williamsburg studio to explore this semi-set halo or begin your custom design journey online—where Brooklyn’s quiet artistry meets modern romance.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity in every piece.

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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