Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a 6 x 3 mm marquise diamond, casting a slender, luminous silhouette across the hand. This semi-set halo engagement ring in 14K yellow gold frames the center stone with a delicate circle of pavé diamonds, enhancing its tapered drama without adding bulk.

Crafted for everyday grace, the low-profile setting keeps the ring close to the finger, reducing snag risk while maintaining sparkle from every angle. The warm glow of 14K yellow gold complements the marquise’s vintage-inspired shape, finished with a smooth comfort fit that feels natural for daily wear.

Each lab-grown diamond is selected for clarity and brilliance, reflecting Haejin Jewelry’s commitment to sustainable, ethical jewelry without compromise on beauty or durability.

Ideal for those who appreciate architectural elegance with a modern sensibility, this ring pairs effortlessly with stackable bands or stands confidently alone. Its slender silhouette suits a range of hand sizes, especially elongating shorter fingers.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit without disrupting the ring’s balance.

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

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local approach to custom design.

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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