Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a delicate arc of rose gold. This halo setting cradles a 9 by 4.5 mm lab-grown marquise, its facets slicing light with a refined sharpness that feels both bold and intimate.

Hand-forged in 14K rose gold, the band’s subtle warmth complements the diamond’s icy clarity. The halo’s pavé diamonds are meticulously set to enhance brilliance without bulk, maintaining a low-profile silhouette that rests comfortably against the finger. Each curve and prong is polished by hand, ensuring a smooth, glove-friendly fit designed for everyday wear.

Crafted with lab-grown clarity, this ring reflects a commitment to sustainable luxury—minimizing environmental impact without sacrificing the diamond’s natural fire and scintillation.

Ideal for those who appreciate architectural elegance with a romantic edge, the marquise shape elongates the finger while the halo adds a whisper of vintage allure. Its balanced proportions suit slender to medium-width hands and layer gracefully with stackable bands.

Should you need resizing, our Brooklyn studio offers precise adjustments to maintain the ring’s integrity and comfort.

Explore this artisan-crafted engagement ring in our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands at the forefront of Brooklyn’s fine-jewelry scene, specializing in ethically sourced lab-grown diamond engagement rings. Our dedication to expert craftsmanship and thoughtful design reflects the vibrant spirit of New York City’s artisanal heritage.

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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