Lab-Grown Diamond Engagement Ring

When light catches the elongated curves of this marquise diamond, it casts a slender, luminous silhouette that feels like a whispered promise. Nestled within a delicate halo of pavé-set stones, the 10 x 5 mm center sparkles with a refined brilliance that elongates the finger gracefully.

Crafted in cool, enduring platinum, the ring’s low-profile halo setting balances elegance with everyday wearability. The smooth comfort-fit band ensures it sits close to the hand without catching, while the meticulous hand finishing reveals the subtle artistry of each prong and pavé bead, inspected carefully in our Williamsburg studio.

Each diamond is lab-grown, offering a clarity and sparkle that honors both beauty and sustainability with a lighter environmental footprint.

This design suits those who appreciate a romantic silhouette with a modern edge—ideal for slender fingers or anyone seeking a statement that feels both intimate and striking. Its halo setting pairs effortlessly with stacking bands or stands alone as a refined symbol of commitment.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a seamless fit without compromising the ring’s delicate structure.

Visit us in Williamsburg to experience this marquise halo in person or begin your custom design journey online, where thoughtful craftsmanship meets your vision.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a commitment to local, personalized 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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