Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of a marquise diamond, casting a slender beam that dances with quiet intensity. This 10 x 5 mm center stone, cradled in a delicate halo, amplifies its graceful silhouette with a whisper of light.

Set in warm 14K yellow gold, the ring’s low-profile halo setting balances brilliance with everyday ease. Each prong is meticulously shaped and polished in our Williamsburg studio, ensuring a secure hold that feels as natural as the band’s gentle comfort fit.

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

The marquise’s tapered form elongates the finger, ideal for those who appreciate a refined statement that pairs effortlessly with stacking bands or stands alone with quiet confidence. Its subtle height and smooth edges make it glove-friendly and suited for daily wear.

Should you need a custom size, our in-studio artisans offer precise resizing to maintain the ring’s elegant proportions.

Explore this halo marquise engagement ring in person at our Williamsburg studio or begin your custom journey online—where craftsmanship meets intention.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s creative spirit.

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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