Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated point of a marquise diamond, casting a delicate shadow that dances along the warm blush of 18K rose gold. This semi-set halo engagement ring invites you to envision a center stone, precisely 6 by 3 millimeters, framed by a halo that amplifies its tapered drama with subtle brilliance.

Handcrafted in our Williamsburg studio, the band is shaped for daily wear—comfort fit and low profile, ensuring it nestles close to the finger without catching. The rose gold is meticulously finished to a soft satin sheen, highlighting the artisan’s touch in every curve and prong.

Each ring is designed around a lab-grown diamond, chosen for its clarity and ethical origin, reflecting a commitment to sustainability without compromise on beauty.

This design suits those who appreciate a refined silhouette that elongates the hand, perfect for stacking with complementary bands or worn solo as a statement of modern romance. Its halo setting enhances sparkle while maintaining a graceful, glove-friendly profile.

Should you wish to resize or customize further, our Brooklyn studio offers expert adjustments with care and precision, ensuring your ring fits as naturally as it feels.

Explore this semi-set marquise halo in person at our Williamsburg workshop or begin your custom design journey online—crafted for the life you live, with the artistry you deserve.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio devoted to lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a distinct 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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