Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of a marquise diamond, casting a slender, luminous shadow across the hand. This 12 x 6 mm center stone, cradled within a delicate halo, amplifies its graceful silhouette with a whisper of brilliance.

Set in warm 14K yellow gold, the ring’s halo setting frames the marquise with precision, enhancing its tapered drama while maintaining a low-profile comfort fit. Each facet is meticulously polished in our Williamsburg studio, ensuring the band feels smooth against the skin for everyday wear.

Crafted from a lab-grown diamond, this piece reflects a commitment to ethical jewelry—offering clarity and fire without compromise on sustainability.

The elongated marquise shape naturally elongates the finger, making it a refined choice for those who appreciate subtle statement and elegance. Its halo setting adds dimension without bulk, ideal for stacking or wearing solo with ease.

Should you need a custom fit, resizing is available to ensure the ring sits perfectly.

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

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for life’s most intimate moments.

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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